13818720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{28789}}^1$

素因数の和:28807

約数の個数: 48

約数和(自身を含む): 43530480

約数和(自身を除く): 29711760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 28789, 57578, 86367, 115156, 143945, 172734, 230312, 287890, 345468, 431835, 460624, 575780, 690936, 863670, 921248, 1151560, 1381872, 1727340, 2303120, 2763744, 3454680, 4606240, 6909360, 13818720]

約数ペア:

[(1, 13818720), (2, 6909360), (3, 4606240), (4, 3454680), (5, 2763744), (6, 2303120), (8, 1727340), (10, 1381872), (12, 1151560), (15, 921248), (16, 863670), (20, 690936), (24, 575780), (30, 460624), (32, 431835), (40, 345468), (48, 287890), (60, 230312), (80, 172734), (96, 143945), (120, 115156), (160, 86367), (240, 57578), (480, 28789)]