1330658820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2464183}}^1$

素因数の和:2464201

約数の個数: 48

約数和(自身を含む): 4139829120

約数和(自身を除く): 2809170300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2464183, 4928366, 7392549, 9856732, 12320915, 14785098, 22177647, 24641830, 29570196, 36962745, 44355294, 49283660, 66532941, 73925490, 88710588, 110888235, 133065882, 147850980, 221776470, 266131764, 332664705, 443552940, 665329410, 1330658820]

約数ペア:

[(1, 1330658820), (2, 665329410), (3, 443552940), (4, 332664705), (5, 266131764), (6, 221776470), (9, 147850980), (10, 133065882), (12, 110888235), (15, 88710588), (18, 73925490), (20, 66532941), (27, 49283660), (30, 44355294), (36, 36962745), (45, 29570196), (54, 24641830), (60, 22177647), (90, 14785098), (108, 12320915), (135, 9856732), (180, 7392549), (270, 4928366), (540, 2464183)]