85831560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7691}}^1$

素因数の和:7739

約数の個数: 96

約数和(自身を含む): 287988480

約数和(自身を除く): 202156920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 7691, 11160, 15382, 23073, 30764, 38455, 46146, 61528, 69219, 76910, 92292, 115365, 138438, 153820, 184584, 230730, 238421, 276876, 307640, 346095, 461460, 476842, 553752, 692190, 715263, 922920, 953684, 1192105, 1384380, 1430526, 1907368, 2145789, 2384210, 2768760, 2861052, 3576315, 4291578, 4768420, 5722104, 7152630, 8583156, 9536840, 10728945, 14305260, 17166312, 21457890, 28610520, 42915780, 85831560]

約数ペア:

[(1, 85831560), (2, 42915780), (3, 28610520), (4, 21457890), (5, 17166312), (6, 14305260), (8, 10728945), (9, 9536840), (10, 8583156), (12, 7152630), (15, 5722104), (18, 4768420), (20, 4291578), (24, 3576315), (30, 2861052), (31, 2768760), (36, 2384210), (40, 2145789), (45, 1907368), (60, 1430526), (62, 1384380), (72, 1192105), (90, 953684), (93, 922920), (120, 715263), (124, 692190), (155, 553752), (180, 476842), (186, 461460), (248, 346095), (279, 307640), (310, 276876), (360, 238421), (372, 230730), (465, 184584), (558, 153820), (620, 138438), (744, 115365), (930, 92292), (1116, 76910), (1240, 69219), (1395, 61528), (1860, 46146), (2232, 38455), (2790, 30764), (3720, 23073), (5580, 15382), (7691, 11160)]