282318240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18973}}^1$

素因数の和:19022

約数の個数: 96

約数和(自身を含む): 918038016

約数和(自身を除く): 635719776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 18973, 37946, 56919, 75892, 94865, 113838, 151784, 189730, 227676, 284595, 303568, 379460, 455352, 569190, 588163, 607136, 758920, 910704, 1138380, 1176326, 1517840, 1764489, 1821408, 2276760, 2352652, 2940815, 3035680, 3528978, 4553520, 4705304, 5881630, 7057956, 8822445, 9107040, 9410608, 11763260, 14115912, 17644890, 18821216, 23526520, 28231824, 35289780, 47053040, 56463648, 70579560, 94106080, 141159120, 282318240]

約数ペア:

[(1, 282318240), (2, 141159120), (3, 94106080), (4, 70579560), (5, 56463648), (6, 47053040), (8, 35289780), (10, 28231824), (12, 23526520), (15, 18821216), (16, 17644890), (20, 14115912), (24, 11763260), (30, 9410608), (31, 9107040), (32, 8822445), (40, 7057956), (48, 5881630), (60, 4705304), (62, 4553520), (80, 3528978), (93, 3035680), (96, 2940815), (120, 2352652), (124, 2276760), (155, 1821408), (160, 1764489), (186, 1517840), (240, 1176326), (248, 1138380), (310, 910704), (372, 758920), (465, 607136), (480, 588163), (496, 569190), (620, 455352), (744, 379460), (930, 303568), (992, 284595), (1240, 227676), (1488, 189730), (1860, 151784), (2480, 113838), (2976, 94865), (3720, 75892), (4960, 56919), (7440, 37946), (14880, 18973)]