61051560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26777}}^1$

素因数の和:26810

約数の個数: 64

約数和(自身を含む): 192801600

約数和(自身を除く): 131750040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 26777, 53554, 80331, 107108, 133885, 160662, 214216, 267770, 321324, 401655, 508763, 535540, 642648, 803310, 1017526, 1071080, 1526289, 1606620, 2035052, 2543815, 3052578, 3213240, 4070104, 5087630, 6105156, 7631445, 10175260, 12210312, 15262890, 20350520, 30525780, 61051560]

約数ペア:

[(1, 61051560), (2, 30525780), (3, 20350520), (4, 15262890), (5, 12210312), (6, 10175260), (8, 7631445), (10, 6105156), (12, 5087630), (15, 4070104), (19, 3213240), (20, 3052578), (24, 2543815), (30, 2035052), (38, 1606620), (40, 1526289), (57, 1071080), (60, 1017526), (76, 803310), (95, 642648), (114, 535540), (120, 508763), (152, 401655), (190, 321324), (228, 267770), (285, 214216), (380, 160662), (456, 133885), (570, 107108), (760, 80331), (1140, 53554), (2280, 26777)]