20070768240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{27876067}}^1$

素因数の和:27876086

約数の個数: 60

約数和(自身を含む): 67404332424

約数和(自身を除く): 47333564184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 27876067, 55752134, 83628201, 111504268, 139380335, 167256402, 223008536, 250884603, 278760670, 334512804, 418141005, 446017072, 501769206, 557521340, 669025608, 836282010, 1003538412, 1115042680, 1254423015, 1338051216, 1672564020, 2007076824, 2230085360, 2508846030, 3345128040, 4014153648, 5017692060, 6690256080, 10035384120, 20070768240]

約数ペア:

[(1, 20070768240), (2, 10035384120), (3, 6690256080), (4, 5017692060), (5, 4014153648), (6, 3345128040), (8, 2508846030), (9, 2230085360), (10, 2007076824), (12, 1672564020), (15, 1338051216), (16, 1254423015), (18, 1115042680), (20, 1003538412), (24, 836282010), (30, 669025608), (36, 557521340), (40, 501769206), (45, 446017072), (48, 418141005), (60, 334512804), (72, 278760670), (80, 250884603), (90, 223008536), (120, 167256402), (144, 139380335), (180, 111504268), (240, 83628201), (360, 55752134), (720, 27876067)]