91770120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19609}}^1$

素因数の和:19639

約数の個数: 96

約数和(自身を含む): 321211800

約数和(自身を除く): 229441680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 19609, 39218, 58827, 78436, 98045, 117654, 156872, 176481, 196090, 235308, 254917, 294135, 352962, 392180, 470616, 509834, 588270, 705924, 764751, 784360, 882405, 1019668, 1176540, 1274585, 1411848, 1529502, 1764810, 2039336, 2294253, 2353080, 2549170, 3059004, 3529620, 3823755, 4588506, 5098340, 6118008, 7059240, 7647510, 9177012, 10196680, 11471265, 15295020, 18354024, 22942530, 30590040, 45885060, 91770120]

約数ペア:

[(1, 91770120), (2, 45885060), (3, 30590040), (4, 22942530), (5, 18354024), (6, 15295020), (8, 11471265), (9, 10196680), (10, 9177012), (12, 7647510), (13, 7059240), (15, 6118008), (18, 5098340), (20, 4588506), (24, 3823755), (26, 3529620), (30, 3059004), (36, 2549170), (39, 2353080), (40, 2294253), (45, 2039336), (52, 1764810), (60, 1529502), (65, 1411848), (72, 1274585), (78, 1176540), (90, 1019668), (104, 882405), (117, 784360), (120, 764751), (130, 705924), (156, 588270), (180, 509834), (195, 470616), (234, 392180), (260, 352962), (312, 294135), (360, 254917), (390, 235308), (468, 196090), (520, 176481), (585, 156872), (780, 117654), (936, 98045), (1170, 78436), (1560, 58827), (2340, 39218), (4680, 19609)]