18009152880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{701291}}^1$

素因数の和:701414

約数の個数: 80

約数和(自身を含む): 56350214784

約数和(自身を除く): 38341061904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 4280, 5136, 6420, 8560, 12840, 25680, 701291, 1402582, 2103873, 2805164, 3506455, 4207746, 5610328, 7012910, 8415492, 10519365, 11220656, 14025820, 16830984, 21038730, 28051640, 33661968, 42077460, 56103280, 75038137, 84154920, 150076274, 168309840, 225114411, 300152548, 375190685, 450228822, 600305096, 750381370, 900457644, 1125572055, 1200610192, 1500762740, 1800915288, 2251144110, 3001525480, 3601830576, 4502288220, 6003050960, 9004576440, 18009152880]

約数ペア:

[(1, 18009152880), (2, 9004576440), (3, 6003050960), (4, 4502288220), (5, 3601830576), (6, 3001525480), (8, 2251144110), (10, 1800915288), (12, 1500762740), (15, 1200610192), (16, 1125572055), (20, 900457644), (24, 750381370), (30, 600305096), (40, 450228822), (48, 375190685), (60, 300152548), (80, 225114411), (107, 168309840), (120, 150076274), (214, 84154920), (240, 75038137), (321, 56103280), (428, 42077460), (535, 33661968), (642, 28051640), (856, 21038730), (1070, 16830984), (1284, 14025820), (1605, 11220656), (1712, 10519365), (2140, 8415492), (2568, 7012910), (3210, 5610328), (4280, 4207746), (5136, 3506455), (6420, 2805164), (8560, 2103873), (12840, 1402582), (25680, 701291)]