30545160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13397}}^1$

素因数の和:13430

約数の個数: 64

約数和(自身を含む): 96465600

約数和(自身を除く): 65920440

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, 13397, 26794, 40191, 53588, 66985, 80382, 107176, 133970, 160764, 200955, 254543, 267940, 321528, 401910, 509086, 535880, 763629, 803820, 1018172, 1272715, 1527258, 1607640, 2036344, 2545430, 3054516, 3818145, 5090860, 6109032, 7636290, 10181720, 15272580, 30545160]

約数ペア:

[(1, 30545160), (2, 15272580), (3, 10181720), (4, 7636290), (5, 6109032), (6, 5090860), (8, 3818145), (10, 3054516), (12, 2545430), (15, 2036344), (19, 1607640), (20, 1527258), (24, 1272715), (30, 1018172), (38, 803820), (40, 763629), (57, 535880), (60, 509086), (76, 401910), (95, 321528), (114, 267940), (120, 254543), (152, 200955), (190, 160764), (228, 133970), (285, 107176), (380, 80382), (456, 66985), (570, 53588), (760, 40191), (1140, 26794), (2280, 13397)]