1002547440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{44917}}^1$

素因数の和:44967

約数の個数: 120

約数和(自身を含む): 3475575168

約数和(自身を除く): 2473027728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 44917, 89834, 134751, 179668, 224585, 269502, 359336, 404253, 449170, 539004, 673755, 718672, 808506, 898340, 1078008, 1347510, 1392427, 1617012, 1796680, 2021265, 2156016, 2695020, 2784854, 3234024, 3593360, 4042530, 4177281, 5390040, 5569708, 6468048, 6962135, 8085060, 8354562, 10780080, 11139416, 12531843, 13924270, 16170120, 16709124, 20886405, 22278832, 25063686, 27848540, 32340240, 33418248, 41772810, 50127372, 55697080, 62659215, 66836496, 83545620, 100254744, 111394160, 125318430, 167091240, 200509488, 250636860, 334182480, 501273720, 1002547440]

約数ペア:

[(1, 1002547440), (2, 501273720), (3, 334182480), (4, 250636860), (5, 200509488), (6, 167091240), (8, 125318430), (9, 111394160), (10, 100254744), (12, 83545620), (15, 66836496), (16, 62659215), (18, 55697080), (20, 50127372), (24, 41772810), (30, 33418248), (31, 32340240), (36, 27848540), (40, 25063686), (45, 22278832), (48, 20886405), (60, 16709124), (62, 16170120), (72, 13924270), (80, 12531843), (90, 11139416), (93, 10780080), (120, 8354562), (124, 8085060), (144, 6962135), (155, 6468048), (180, 5569708), (186, 5390040), (240, 4177281), (248, 4042530), (279, 3593360), (310, 3234024), (360, 2784854), (372, 2695020), (465, 2156016), (496, 2021265), (558, 1796680), (620, 1617012), (720, 1392427), (744, 1347510), (930, 1078008), (1116, 898340), (1240, 808506), (1395, 718672), (1488, 673755), (1860, 539004), (2232, 449170), (2480, 404253), (2790, 359336), (3720, 269502), (4464, 224585), (5580, 179668), (7440, 134751), (11160, 89834), (22320, 44917)]