61090320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13397}}^1$

素因数の和:13432

約数の個数: 80

約数和(自身を含む): 199362240

約数和(自身を除く): 138271920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 13397, 26794, 40191, 53588, 66985, 80382, 107176, 133970, 160764, 200955, 214352, 254543, 267940, 321528, 401910, 509086, 535880, 643056, 763629, 803820, 1018172, 1071760, 1272715, 1527258, 1607640, 2036344, 2545430, 3054516, 3215280, 3818145, 4072688, 5090860, 6109032, 7636290, 10181720, 12218064, 15272580, 20363440, 30545160, 61090320]

約数ペア:

[(1, 61090320), (2, 30545160), (3, 20363440), (4, 15272580), (5, 12218064), (6, 10181720), (8, 7636290), (10, 6109032), (12, 5090860), (15, 4072688), (16, 3818145), (19, 3215280), (20, 3054516), (24, 2545430), (30, 2036344), (38, 1607640), (40, 1527258), (48, 1272715), (57, 1071760), (60, 1018172), (76, 803820), (80, 763629), (95, 643056), (114, 535880), (120, 509086), (152, 401910), (190, 321528), (228, 267940), (240, 254543), (285, 214352), (304, 200955), (380, 160764), (456, 133970), (570, 107176), (760, 80382), (912, 66985), (1140, 53588), (1520, 40191), (2280, 26794), (4560, 13397)]