15306497280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{69931}}^1$

素因数の和:69977

約数の個数: 216

約数和(自身を含む): 55746993120

約数和(自身を除く): 40440495840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2304, 2432, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4864, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 11520, 12160, 13680, 14592, 18240, 21888, 24320, 27360, 36480, 43776, 54720, 69931, 72960, 109440, 139862, 209793, 218880, 279724, 349655, 419586, 559448, 629379, 699310, 839172, 1048965, 1118896, 1258758, 1328689, 1398620, 1678344, 2097930, 2237792, 2517516, 2657378, 2797240, 3146895, 3356688, 3986067, 4195860, 4475584, 5035032, 5314756, 5594480, 6293790, 6643445, 6713376, 7972134, 8391720, 8951168, 10070064, 10629512, 11188960, 11958201, 12587580, 13286890, 13426752, 15944268, 16783440, 17902336, 19930335, 20140128, 21259024, 22377920, 23916402, 25175160, 26573780, 26853504, 31888536, 33566880, 39860670, 40280256, 42518048, 44755840, 47832804, 50350320, 53147560, 53707008, 59791005, 63777072, 67133760, 79721340, 80560512, 85036096, 89511680, 95665608, 100700640, 106295120, 119582010, 127554144, 134267520, 159442680, 161121024, 170072192, 191331216, 201401280, 212590240, 239164020, 255108288, 268535040, 318885360, 340144384, 382662432, 402802560, 425180480, 478328040, 510216576, 637770720, 765324864, 805605120, 850360960, 956656080, 1020433152, 1275541440, 1530649728, 1700721920, 1913312160, 2551082880, 3061299456, 3826624320, 5102165760, 7653248640, 15306497280]

約数ペア:

[(1, 15306497280), (2, 7653248640), (3, 5102165760), (4, 3826624320), (5, 3061299456), (6, 2551082880), (8, 1913312160), (9, 1700721920), (10, 1530649728), (12, 1275541440), (15, 1020433152), (16, 956656080), (18, 850360960), (19, 805605120), (20, 765324864), (24, 637770720), (30, 510216576), (32, 478328040), (36, 425180480), (38, 402802560), (40, 382662432), (45, 340144384), (48, 318885360), (57, 268535040), (60, 255108288), (64, 239164020), (72, 212590240), (76, 201401280), (80, 191331216), (90, 170072192), (95, 161121024), (96, 159442680), (114, 134267520), (120, 127554144), (128, 119582010), (144, 106295120), (152, 100700640), (160, 95665608), (171, 89511680), (180, 85036096), (190, 80560512), (192, 79721340), (228, 67133760), (240, 63777072), (256, 59791005), (285, 53707008), (288, 53147560), (304, 50350320), (320, 47832804), (342, 44755840), (360, 42518048), (380, 40280256), (384, 39860670), (456, 33566880), (480, 31888536), (570, 26853504), (576, 26573780), (608, 25175160), (640, 23916402), (684, 22377920), (720, 21259024), (760, 20140128), (768, 19930335), (855, 17902336), (912, 16783440), (960, 15944268), (1140, 13426752), (1152, 13286890), (1216, 12587580), (1280, 11958201), (1368, 11188960), (1440, 10629512), (1520, 10070064), (1710, 8951168), (1824, 8391720), (1920, 7972134), (2280, 6713376), (2304, 6643445), (2432, 6293790), (2736, 5594480), (2880, 5314756), (3040, 5035032), (3420, 4475584), (3648, 4195860), (3840, 3986067), (4560, 3356688), (4864, 3146895), (5472, 2797240), (5760, 2657378), (6080, 2517516), (6840, 2237792), (7296, 2097930), (9120, 1678344), (10944, 1398620), (11520, 1328689), (12160, 1258758), (13680, 1118896), (14592, 1048965), (18240, 839172), (21888, 699310), (24320, 629379), (27360, 559448), (36480, 419586), (43776, 349655), (54720, 279724), (69931, 218880), (72960, 209793), (109440, 139862)]