18240480960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{112429}}^1$

素因数の和:112475

約数の個数: 168

約数和(自身を含む): 62711655120

約数和(自身を除く): 44471174160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 338, 390, 416, 480, 507, 520, 624, 676, 780, 832, 845, 960, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2496, 2535, 2704, 3120, 3380, 4056, 4160, 5070, 5408, 6240, 6760, 8112, 10140, 10816, 12480, 13520, 16224, 20280, 27040, 32448, 40560, 54080, 81120, 112429, 162240, 224858, 337287, 449716, 562145, 674574, 899432, 1124290, 1349148, 1461577, 1686435, 1798864, 2248580, 2698296, 2923154, 3372870, 3597728, 4384731, 4497160, 5396592, 5846308, 6745740, 7195456, 7307885, 8769462, 8994320, 10793184, 11692616, 13491480, 14615770, 17538924, 17988640, 19000501, 21586368, 21923655, 23385232, 26982960, 29231540, 35077848, 35977280, 38001002, 43847310, 46770464, 53965920, 57001503, 58463080, 70155696, 76002004, 87694620, 93540928, 95002505, 107931840, 114003006, 116926160, 140311392, 152004008, 175389240, 190005010, 228006012, 233852320, 280622784, 285007515, 304008016, 350778480, 380010020, 456012024, 467704640, 570015030, 608016032, 701556960, 760020040, 912024048, 1140030060, 1216032064, 1403113920, 1520040080, 1824048096, 2280060120, 3040080160, 3648096192, 4560120240, 6080160320, 9120240480, 18240480960]

約数ペア:

[(1, 18240480960), (2, 9120240480), (3, 6080160320), (4, 4560120240), (5, 3648096192), (6, 3040080160), (8, 2280060120), (10, 1824048096), (12, 1520040080), (13, 1403113920), (15, 1216032064), (16, 1140030060), (20, 912024048), (24, 760020040), (26, 701556960), (30, 608016032), (32, 570015030), (39, 467704640), (40, 456012024), (48, 380010020), (52, 350778480), (60, 304008016), (64, 285007515), (65, 280622784), (78, 233852320), (80, 228006012), (96, 190005010), (104, 175389240), (120, 152004008), (130, 140311392), (156, 116926160), (160, 114003006), (169, 107931840), (192, 95002505), (195, 93540928), (208, 87694620), (240, 76002004), (260, 70155696), (312, 58463080), (320, 57001503), (338, 53965920), (390, 46770464), (416, 43847310), (480, 38001002), (507, 35977280), (520, 35077848), (624, 29231540), (676, 26982960), (780, 23385232), (832, 21923655), (845, 21586368), (960, 19000501), (1014, 17988640), (1040, 17538924), (1248, 14615770), (1352, 13491480), (1560, 11692616), (1690, 10793184), (2028, 8994320), (2080, 8769462), (2496, 7307885), (2535, 7195456), (2704, 6745740), (3120, 5846308), (3380, 5396592), (4056, 4497160), (4160, 4384731), (5070, 3597728), (5408, 3372870), (6240, 2923154), (6760, 2698296), (8112, 2248580), (10140, 1798864), (10816, 1686435), (12480, 1461577), (13520, 1349148), (16224, 1124290), (20280, 899432), (27040, 674574), (32448, 562145), (40560, 449716), (54080, 337287), (81120, 224858), (112429, 162240)]