387528960

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1153

約数の個数: 288

約数和(自身を含む): 1524660480

約数和(自身を除く): 1137131520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 768, 780, 832, 840, 896, 910, 960, 1040, 1092, 1109, 1120, 1248, 1280, 1344, 1365, 1456, 1560, 1664, 1680, 1792, 1820, 1920, 2080, 2184, 2218, 2240, 2496, 2688, 2730, 2912, 3120, 3327, 3328, 3360, 3640, 3840, 4160, 4368, 4436, 4480, 4992, 5376, 5460, 5545, 5824, 6240, 6654, 6720, 7280, 7763, 8320, 8736, 8872, 8960, 9984, 10920, 11090, 11648, 12480, 13308, 13440, 14417, 14560, 15526, 16635, 16640, 17472, 17744, 21840, 22180, 23289, 23296, 24960, 26616, 26880, 28834, 29120, 31052, 33270, 34944, 35488, 38815, 43251, 43680, 44360, 46578, 49920, 53232, 57668, 58240, 62104, 66540, 69888, 70976, 72085, 77630, 86502, 87360, 88720, 93156, 100919, 106464, 115336, 116445, 116480, 124208, 133080, 141952, 144170, 155260, 173004, 174720, 177440, 186312, 201838, 212928, 216255, 230672, 232890, 248416, 266160, 283904, 288340, 302757, 310520, 346008, 349440, 354880, 372624, 403676, 425856, 432510, 461344, 465780, 496832, 504595, 532320, 576680, 605514, 621040, 692016, 709760, 745248, 807352, 851712, 865020, 922688, 931560, 993664, 1009190, 1064640, 1153360, 1211028, 1242080, 1384032, 1419520, 1490496, 1513785, 1614704, 1730040, 1845376, 1863120, 1987328, 2018380, 2129280, 2306720, 2422056, 2484160, 2768064, 2980992, 3027570, 3229408, 3460080, 3690752, 3726240, 4036760, 4258560, 4613440, 4844112, 4968320, 5536128, 5961984, 6055140, 6458816, 6920160, 7452480, 8073520, 9226880, 9688224, 9936640, 11072256, 12110280, 12917632, 13840320, 14904960, 16147040, 18453760, 19376448, 24220560, 25835264, 27680640, 29809920, 32294080, 38752896, 48441120, 55361280, 64588160, 77505792, 96882240, 129176320, 193764480, 387528960]

約数ペア:

[(1, 387528960), (2, 193764480), (3, 129176320), (4, 96882240), (5, 77505792), (6, 64588160), (7, 55361280), (8, 48441120), (10, 38752896), (12, 32294080), (13, 29809920), (14, 27680640), (15, 25835264), (16, 24220560), (20, 19376448), (21, 18453760), (24, 16147040), (26, 14904960), (28, 13840320), (30, 12917632), (32, 12110280), (35, 11072256), (39, 9936640), (40, 9688224), (42, 9226880), (48, 8073520), (52, 7452480), (56, 6920160), (60, 6458816), (64, 6055140), (65, 5961984), (70, 5536128), (78, 4968320), (80, 4844112), (84, 4613440), (91, 4258560), (96, 4036760), (104, 3726240), (105, 3690752), (112, 3460080), (120, 3229408), (128, 3027570), (130, 2980992), (140, 2768064), (156, 2484160), (160, 2422056), (168, 2306720), (182, 2129280), (192, 2018380), (195, 1987328), (208, 1863120), (210, 1845376), (224, 1730040), (240, 1614704), (256, 1513785), (260, 1490496), (273, 1419520), (280, 1384032), (312, 1242080), (320, 1211028), (336, 1153360), (364, 1064640), (384, 1009190), (390, 993664), (416, 931560), (420, 922688), (448, 865020), (455, 851712), (480, 807352), (520, 745248), (546, 709760), (560, 692016), (624, 621040), (640, 605514), (672, 576680), (728, 532320), (768, 504595), (780, 496832), (832, 465780), (840, 461344), (896, 432510), (910, 425856), (960, 403676), (1040, 372624), (1092, 354880), (1109, 349440), (1120, 346008), (1248, 310520), (1280, 302757), (1344, 288340), (1365, 283904), (1456, 266160), (1560, 248416), (1664, 232890), (1680, 230672), (1792, 216255), (1820, 212928), (1920, 201838), (2080, 186312), (2184, 177440), (2218, 174720), (2240, 173004), (2496, 155260), (2688, 144170), (2730, 141952), (2912, 133080), (3120, 124208), (3327, 116480), (3328, 116445), (3360, 115336), (3640, 106464), (3840, 100919), (4160, 93156), (4368, 88720), (4436, 87360), (4480, 86502), (4992, 77630), (5376, 72085), (5460, 70976), (5545, 69888), (5824, 66540), (6240, 62104), (6654, 58240), (6720, 57668), (7280, 53232), (7763, 49920), (8320, 46578), (8736, 44360), (8872, 43680), (8960, 43251), (9984, 38815), (10920, 35488), (11090, 34944), (11648, 33270), (12480, 31052), (13308, 29120), (13440, 28834), (14417, 26880), (14560, 26616), (15526, 24960), (16635, 23296), (16640, 23289), (17472, 22180), (17744, 21840)]