85786920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7687}}^1$

素因数の和:7735

約数の個数: 96

約数和(自身を含む): 287838720

約数和(自身を除く): 202051800

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, 7687, 11160, 15374, 23061, 30748, 38435, 46122, 61496, 69183, 76870, 92244, 115305, 138366, 153740, 184488, 230610, 238297, 276732, 307480, 345915, 461220, 476594, 553464, 691830, 714891, 922440, 953188, 1191485, 1383660, 1429782, 1906376, 2144673, 2382970, 2767320, 2859564, 3574455, 4289346, 4765940, 5719128, 7148910, 8578692, 9531880, 10723365, 14297820, 17157384, 21446730, 28595640, 42893460, 85786920]

約数ペア:

[(1, 85786920), (2, 42893460), (3, 28595640), (4, 21446730), (5, 17157384), (6, 14297820), (8, 10723365), (9, 9531880), (10, 8578692), (12, 7148910), (15, 5719128), (18, 4765940), (20, 4289346), (24, 3574455), (30, 2859564), (31, 2767320), (36, 2382970), (40, 2144673), (45, 1906376), (60, 1429782), (62, 1383660), (72, 1191485), (90, 953188), (93, 922440), (120, 714891), (124, 691830), (155, 553464), (180, 476594), (186, 461220), (248, 345915), (279, 307480), (310, 276732), (360, 238297), (372, 230610), (465, 184488), (558, 153740), (620, 138366), (744, 115305), (930, 92244), (1116, 76870), (1240, 69183), (1395, 61496), (1860, 46122), (2232, 38435), (2790, 30748), (3720, 23061), (5580, 15374), (7687, 11160)]