19527360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{20341}}^1$

素因数の和:20361

約数の個数: 56

約数和(自身を含む): 62002416

約数和(自身を除く): 42475056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 20341, 40682, 61023, 81364, 101705, 122046, 162728, 203410, 244092, 305115, 325456, 406820, 488184, 610230, 650912, 813640, 976368, 1220460, 1301824, 1627280, 1952736, 2440920, 3254560, 3905472, 4881840, 6509120, 9763680, 19527360]

約数ペア:

[(1, 19527360), (2, 9763680), (3, 6509120), (4, 4881840), (5, 3905472), (6, 3254560), (8, 2440920), (10, 1952736), (12, 1627280), (15, 1301824), (16, 1220460), (20, 976368), (24, 813640), (30, 650912), (32, 610230), (40, 488184), (48, 406820), (60, 325456), (64, 305115), (80, 244092), (96, 203410), (120, 162728), (160, 122046), (192, 101705), (240, 81364), (320, 61023), (480, 40682), (960, 20341)]