88531560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18917}}^1$

素因数の和:18947

約数の個数: 96

約数和(自身を含む): 309876840

約数和(自身を除く): 221345280

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, 18917, 37834, 56751, 75668, 94585, 113502, 151336, 170253, 189170, 227004, 245921, 283755, 340506, 378340, 454008, 491842, 567510, 681012, 737763, 756680, 851265, 983684, 1135020, 1229605, 1362024, 1475526, 1702530, 1967368, 2213289, 2270040, 2459210, 2951052, 3405060, 3688815, 4426578, 4918420, 5902104, 6810120, 7377630, 8853156, 9836840, 11066445, 14755260, 17706312, 22132890, 29510520, 44265780, 88531560]

約数ペア:

[(1, 88531560), (2, 44265780), (3, 29510520), (4, 22132890), (5, 17706312), (6, 14755260), (8, 11066445), (9, 9836840), (10, 8853156), (12, 7377630), (13, 6810120), (15, 5902104), (18, 4918420), (20, 4426578), (24, 3688815), (26, 3405060), (30, 2951052), (36, 2459210), (39, 2270040), (40, 2213289), (45, 1967368), (52, 1702530), (60, 1475526), (65, 1362024), (72, 1229605), (78, 1135020), (90, 983684), (104, 851265), (117, 756680), (120, 737763), (130, 681012), (156, 567510), (180, 491842), (195, 454008), (234, 378340), (260, 340506), (312, 283755), (360, 245921), (390, 227004), (468, 189170), (520, 170253), (585, 151336), (780, 113502), (936, 94585), (1170, 75668), (1560, 56751), (2340, 37834), (4680, 18917)]