49309226880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{38971}}^1$

素因数の和:39652

約数の個数: 128

約数和(自身を含む): 157415702400

約数和(自身を除く): 108106475520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 659, 960, 1318, 1920, 1977, 2636, 3295, 3954, 5272, 6590, 7908, 9885, 10544, 13180, 15816, 19770, 21088, 26360, 31632, 38971, 39540, 42176, 52720, 63264, 77942, 79080, 84352, 105440, 116913, 126528, 155884, 158160, 194855, 210880, 233826, 253056, 311768, 316320, 389710, 421760, 467652, 584565, 623536, 632640, 779420, 935304, 1169130, 1247072, 1265280, 1558840, 1870608, 2338260, 2494144, 3117680, 3741216, 4676520, 4988288, 6235360, 7482432, 9353040, 12470720, 14964864, 18706080, 24941440, 25681889, 37412160, 51363778, 74824320, 77045667, 102727556, 128409445, 154091334, 205455112, 256818890, 308182668, 385228335, 410910224, 513637780, 616365336, 770456670, 821820448, 1027275560, 1232730672, 1540913340, 1643640896, 2054551120, 2465461344, 3081826680, 3287281792, 4109102240, 4930922688, 6163653360, 8218204480, 9861845376, 12327306720, 16436408960, 24654613440, 49309226880]

約数ペア:

[(1, 49309226880), (2, 24654613440), (3, 16436408960), (4, 12327306720), (5, 9861845376), (6, 8218204480), (8, 6163653360), (10, 4930922688), (12, 4109102240), (15, 3287281792), (16, 3081826680), (20, 2465461344), (24, 2054551120), (30, 1643640896), (32, 1540913340), (40, 1232730672), (48, 1027275560), (60, 821820448), (64, 770456670), (80, 616365336), (96, 513637780), (120, 410910224), (128, 385228335), (160, 308182668), (192, 256818890), (240, 205455112), (320, 154091334), (384, 128409445), (480, 102727556), (640, 77045667), (659, 74824320), (960, 51363778), (1318, 37412160), (1920, 25681889), (1977, 24941440), (2636, 18706080), (3295, 14964864), (3954, 12470720), (5272, 9353040), (6590, 7482432), (7908, 6235360), (9885, 4988288), (10544, 4676520), (13180, 3741216), (15816, 3117680), (19770, 2494144), (21088, 2338260), (26360, 1870608), (31632, 1558840), (38971, 1265280), (39540, 1247072), (42176, 1169130), (52720, 935304), (63264, 779420), (77942, 632640), (79080, 623536), (84352, 584565), (105440, 467652), (116913, 421760), (126528, 389710), (155884, 316320), (158160, 311768), (194855, 253056), (210880, 233826)]