29291040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{20341}}^1$

素因数の和:20362

約数の個数: 72

約数和(自身を含む): 99960588

約数和(自身を除く): 70669548

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, 20341, 40682, 61023, 81364, 101705, 122046, 162728, 183069, 203410, 244092, 305115, 325456, 366138, 406820, 488184, 610230, 650912, 732276, 813640, 915345, 976368, 1220460, 1464552, 1627280, 1830690, 1952736, 2440920, 2929104, 3254560, 3661380, 4881840, 5858208, 7322760, 9763680, 14645520, 29291040]

約数ペア:

[(1, 29291040), (2, 14645520), (3, 9763680), (4, 7322760), (5, 5858208), (6, 4881840), (8, 3661380), (9, 3254560), (10, 2929104), (12, 2440920), (15, 1952736), (16, 1830690), (18, 1627280), (20, 1464552), (24, 1220460), (30, 976368), (32, 915345), (36, 813640), (40, 732276), (45, 650912), (48, 610230), (60, 488184), (72, 406820), (80, 366138), (90, 325456), (96, 305115), (120, 244092), (144, 203410), (160, 183069), (180, 162728), (240, 122046), (288, 101705), (360, 81364), (480, 61023), (720, 40682), (1440, 20341)]