2520442080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{134639}}^1$

素因数の和:134673

約数の個数: 144

約数和(自身を含む): 9262693440

約数和(自身を除く): 6742251360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 134639, 269278, 403917, 538556, 673195, 807834, 1077112, 1211751, 1346390, 1615668, 1750307, 2019585, 2154224, 2423502, 2692780, 3231336, 3500614, 4039170, 4308448, 4847004, 5250921, 5385560, 6058755, 6462672, 7001228, 8078340, 8751535, 9694008, 10501842, 10771120, 12117510, 12925344, 14002456, 15752763, 16156680, 17503070, 19388016, 21003684, 21542240, 24235020, 26254605, 28004912, 31505526, 32313360, 35006140, 38776032, 42007368, 48470040, 52509210, 56009824, 63011052, 64626720, 70012280, 78763815, 84014736, 96940080, 105018420, 126022104, 140024560, 157527630, 168029472, 193880160, 210036840, 252044208, 280049120, 315055260, 420073680, 504088416, 630110520, 840147360, 1260221040, 2520442080]

約数ペア:

[(1, 2520442080), (2, 1260221040), (3, 840147360), (4, 630110520), (5, 504088416), (6, 420073680), (8, 315055260), (9, 280049120), (10, 252044208), (12, 210036840), (13, 193880160), (15, 168029472), (16, 157527630), (18, 140024560), (20, 126022104), (24, 105018420), (26, 96940080), (30, 84014736), (32, 78763815), (36, 70012280), (39, 64626720), (40, 63011052), (45, 56009824), (48, 52509210), (52, 48470040), (60, 42007368), (65, 38776032), (72, 35006140), (78, 32313360), (80, 31505526), (90, 28004912), (96, 26254605), (104, 24235020), (117, 21542240), (120, 21003684), (130, 19388016), (144, 17503070), (156, 16156680), (160, 15752763), (180, 14002456), (195, 12925344), (208, 12117510), (234, 10771120), (240, 10501842), (260, 9694008), (288, 8751535), (312, 8078340), (360, 7001228), (390, 6462672), (416, 6058755), (468, 5385560), (480, 5250921), (520, 4847004), (585, 4308448), (624, 4039170), (720, 3500614), (780, 3231336), (936, 2692780), (1040, 2423502), (1170, 2154224), (1248, 2019585), (1440, 1750307), (1560, 1615668), (1872, 1346390), (2080, 1211751), (2340, 1077112), (3120, 807834), (3744, 673195), (4680, 538556), (6240, 403917), (9360, 269278), (18720, 134639)]