90522240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47147}}^1$

素因数の和:47169

約数の個数: 64

約数和(自身を含む): 288545760

約数和(自身を除く): 198023520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 47147, 94294, 141441, 188588, 235735, 282882, 377176, 471470, 565764, 707205, 754352, 942940, 1131528, 1414410, 1508704, 1885880, 2263056, 2828820, 3017408, 3771760, 4526112, 5657640, 6034816, 7543520, 9052224, 11315280, 15087040, 18104448, 22630560, 30174080, 45261120, 90522240]

約数ペア:

[(1, 90522240), (2, 45261120), (3, 30174080), (4, 22630560), (5, 18104448), (6, 15087040), (8, 11315280), (10, 9052224), (12, 7543520), (15, 6034816), (16, 5657640), (20, 4526112), (24, 3771760), (30, 3017408), (32, 2828820), (40, 2263056), (48, 1885880), (60, 1508704), (64, 1414410), (80, 1131528), (96, 942940), (120, 754352), (128, 707205), (160, 565764), (192, 471470), (240, 377176), (320, 282882), (384, 235735), (480, 188588), (640, 141441), (960, 94294), (1920, 47147)]