1987062240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{88079}}^1$

素因数の和:88144

約数の個数: 96

約数和(自身を含む): 6392494080

約数和(自身を除く): 4405431840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 160, 188, 235, 240, 282, 376, 470, 480, 564, 705, 752, 940, 1128, 1410, 1504, 1880, 2256, 2820, 3760, 4512, 5640, 7520, 11280, 22560, 88079, 176158, 264237, 352316, 440395, 528474, 704632, 880790, 1056948, 1321185, 1409264, 1761580, 2113896, 2642370, 2818528, 3523160, 4139713, 4227792, 5284740, 7046320, 8279426, 8455584, 10569480, 12419139, 14092640, 16558852, 20698565, 21138960, 24838278, 33117704, 41397130, 42277920, 49676556, 62095695, 66235408, 82794260, 99353112, 124191390, 132470816, 165588520, 198706224, 248382780, 331177040, 397412448, 496765560, 662354080, 993531120, 1987062240]

約数ペア:

[(1, 1987062240), (2, 993531120), (3, 662354080), (4, 496765560), (5, 397412448), (6, 331177040), (8, 248382780), (10, 198706224), (12, 165588520), (15, 132470816), (16, 124191390), (20, 99353112), (24, 82794260), (30, 66235408), (32, 62095695), (40, 49676556), (47, 42277920), (48, 41397130), (60, 33117704), (80, 24838278), (94, 21138960), (96, 20698565), (120, 16558852), (141, 14092640), (160, 12419139), (188, 10569480), (235, 8455584), (240, 8279426), (282, 7046320), (376, 5284740), (470, 4227792), (480, 4139713), (564, 3523160), (705, 2818528), (752, 2642370), (940, 2113896), (1128, 1761580), (1410, 1409264), (1504, 1321185), (1880, 1056948), (2256, 880790), (2820, 704632), (3760, 528474), (4512, 440395), (5640, 352316), (7520, 264237), (11280, 176158), (22560, 88079)]