42161880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4813}}^1$

素因数の和:4900

約数の個数: 64

約数和(自身を含む): 128244960

約数和(自身を除く): 86083080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 4813, 8760, 9626, 14439, 19252, 24065, 28878, 38504, 48130, 57756, 72195, 96260, 115512, 144390, 192520, 288780, 351349, 577560, 702698, 1054047, 1405396, 1756745, 2108094, 2810792, 3513490, 4216188, 5270235, 7026980, 8432376, 10540470, 14053960, 21080940, 42161880]

約数ペア:

[(1, 42161880), (2, 21080940), (3, 14053960), (4, 10540470), (5, 8432376), (6, 7026980), (8, 5270235), (10, 4216188), (12, 3513490), (15, 2810792), (20, 2108094), (24, 1756745), (30, 1405396), (40, 1054047), (60, 702698), (73, 577560), (120, 351349), (146, 288780), (219, 192520), (292, 144390), (365, 115512), (438, 96260), (584, 72195), (730, 57756), (876, 48130), (1095, 38504), (1460, 28878), (1752, 24065), (2190, 19252), (2920, 14439), (4380, 9626), (4813, 8760)]