160141260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{29989}}^1$

素因数の和:30090

約数の個数: 48

約数和(自身を含む): 453448800

約数和(自身を除く): 293307540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 29989, 59978, 89967, 119956, 149945, 179934, 299890, 359868, 449835, 599780, 899670, 1799340, 2669021, 5338042, 8007063, 10676084, 13345105, 16014126, 26690210, 32028252, 40035315, 53380420, 80070630, 160141260]

約数ペア:

[(1, 160141260), (2, 80070630), (3, 53380420), (4, 40035315), (5, 32028252), (6, 26690210), (10, 16014126), (12, 13345105), (15, 10676084), (20, 8007063), (30, 5338042), (60, 2669021), (89, 1799340), (178, 899670), (267, 599780), (356, 449835), (445, 359868), (534, 299890), (890, 179934), (1068, 149945), (1335, 119956), (1780, 89967), (2670, 59978), (5340, 29989)]