27973920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4483}}^1$

素因数の和:4514

約数の個数: 96

約数和(自身を含む): 94917312

約数和(自身を除く): 66943392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 4483, 6240, 8966, 13449, 17932, 22415, 26898, 35864, 44830, 53796, 58279, 67245, 71728, 89660, 107592, 116558, 134490, 143456, 174837, 179320, 215184, 233116, 268980, 291395, 349674, 358640, 430368, 466232, 537960, 582790, 699348, 717280, 874185, 932464, 1075920, 1165580, 1398696, 1748370, 1864928, 2151840, 2331160, 2797392, 3496740, 4662320, 5594784, 6993480, 9324640, 13986960, 27973920]

約数ペア:

[(1, 27973920), (2, 13986960), (3, 9324640), (4, 6993480), (5, 5594784), (6, 4662320), (8, 3496740), (10, 2797392), (12, 2331160), (13, 2151840), (15, 1864928), (16, 1748370), (20, 1398696), (24, 1165580), (26, 1075920), (30, 932464), (32, 874185), (39, 717280), (40, 699348), (48, 582790), (52, 537960), (60, 466232), (65, 430368), (78, 358640), (80, 349674), (96, 291395), (104, 268980), (120, 233116), (130, 215184), (156, 179320), (160, 174837), (195, 143456), (208, 134490), (240, 116558), (260, 107592), (312, 89660), (390, 71728), (416, 67245), (480, 58279), (520, 53796), (624, 44830), (780, 35864), (1040, 26898), (1248, 22415), (1560, 17932), (2080, 13449), (3120, 8966), (4483, 6240)]