90610560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{15731}}^1$

素因数の和:15756

約数の個数: 96

約数和(自身を含む): 312909480

約数和(自身を除く): 222298920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 15731, 31462, 47193, 62924, 78655, 94386, 125848, 141579, 157310, 188772, 235965, 251696, 283158, 314620, 377544, 471930, 503392, 566316, 629240, 707895, 755088, 943860, 1006784, 1132632, 1258480, 1415790, 1510176, 1887720, 2013568, 2265264, 2516960, 2831580, 3020352, 3775440, 4530528, 5033920, 5663160, 6040704, 7550880, 9061056, 10067840, 11326320, 15101760, 18122112, 22652640, 30203520, 45305280, 90610560]

約数ペア:

[(1, 90610560), (2, 45305280), (3, 30203520), (4, 22652640), (5, 18122112), (6, 15101760), (8, 11326320), (9, 10067840), (10, 9061056), (12, 7550880), (15, 6040704), (16, 5663160), (18, 5033920), (20, 4530528), (24, 3775440), (30, 3020352), (32, 2831580), (36, 2516960), (40, 2265264), (45, 2013568), (48, 1887720), (60, 1510176), (64, 1415790), (72, 1258480), (80, 1132632), (90, 1006784), (96, 943860), (120, 755088), (128, 707895), (144, 629240), (160, 566316), (180, 503392), (192, 471930), (240, 377544), (288, 314620), (320, 283158), (360, 251696), (384, 235965), (480, 188772), (576, 157310), (640, 141579), (720, 125848), (960, 94386), (1152, 78655), (1440, 62924), (1920, 47193), (2880, 31462), (5760, 15731)]