87795720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7867}}^1$

素因数の和:7915

約数の個数: 96

約数和(自身を含む): 294577920

約数和(自身を除く): 206782200

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, 7867, 11160, 15734, 23601, 31468, 39335, 47202, 62936, 70803, 78670, 94404, 118005, 141606, 157340, 188808, 236010, 243877, 283212, 314680, 354015, 472020, 487754, 566424, 708030, 731631, 944040, 975508, 1219385, 1416060, 1463262, 1951016, 2194893, 2438770, 2832120, 2926524, 3658155, 4389786, 4877540, 5853048, 7316310, 8779572, 9755080, 10974465, 14632620, 17559144, 21948930, 29265240, 43897860, 87795720]

約数ペア:

[(1, 87795720), (2, 43897860), (3, 29265240), (4, 21948930), (5, 17559144), (6, 14632620), (8, 10974465), (9, 9755080), (10, 8779572), (12, 7316310), (15, 5853048), (18, 4877540), (20, 4389786), (24, 3658155), (30, 2926524), (31, 2832120), (36, 2438770), (40, 2194893), (45, 1951016), (60, 1463262), (62, 1416060), (72, 1219385), (90, 975508), (93, 944040), (120, 731631), (124, 708030), (155, 566424), (180, 487754), (186, 472020), (248, 354015), (279, 314680), (310, 283212), (360, 243877), (372, 236010), (465, 188808), (558, 157340), (620, 141606), (744, 118005), (930, 94404), (1116, 78670), (1240, 70803), (1395, 62936), (1860, 47202), (2232, 39335), (2790, 31468), (3720, 23601), (5580, 15734), (7867, 11160)]