157776480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{109567}}^1$

素因数の和:109588

約数の個数: 72

約数和(自身を含む): 538417152

約数和(自身を除く): 380640672

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 109567, 219134, 328701, 438268, 547835, 657402, 876536, 986103, 1095670, 1314804, 1643505, 1753072, 1972206, 2191340, 2629608, 3287010, 3506144, 3944412, 4382680, 4930515, 5259216, 6574020, 7888824, 8765360, 9861030, 10518432, 13148040, 15777648, 17530720, 19722060, 26296080, 31555296, 39444120, 52592160, 78888240, 157776480]

約数ペア:

[(1, 157776480), (2, 78888240), (3, 52592160), (4, 39444120), (5, 31555296), (6, 26296080), (8, 19722060), (9, 17530720), (10, 15777648), (12, 13148040), (15, 10518432), (16, 9861030), (18, 8765360), (20, 7888824), (24, 6574020), (30, 5259216), (32, 4930515), (36, 4382680), (40, 3944412), (45, 3506144), (48, 3287010), (60, 2629608), (72, 2191340), (80, 1972206), (90, 1753072), (96, 1643505), (120, 1314804), (144, 1095670), (160, 986103), (180, 876536), (240, 657402), (288, 547835), (360, 438268), (480, 328701), (720, 219134), (1440, 109567)]