2039181360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{160313}}^1$

素因数の和:160382

約数の個数: 80

約数和(自身を含む): 6440775264

約数和(自身を除く): 4401593904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 160313, 320626, 480939, 641252, 801565, 961878, 1282504, 1603130, 1923756, 2404695, 2565008, 3206260, 3847512, 4809390, 6412520, 7695024, 8496589, 9618780, 12825040, 16993178, 19237560, 25489767, 33986356, 38475120, 42482945, 50979534, 67972712, 84965890, 101959068, 127448835, 135945424, 169931780, 203918136, 254897670, 339863560, 407836272, 509795340, 679727120, 1019590680, 2039181360]

約数ペア:

[(1, 2039181360), (2, 1019590680), (3, 679727120), (4, 509795340), (5, 407836272), (6, 339863560), (8, 254897670), (10, 203918136), (12, 169931780), (15, 135945424), (16, 127448835), (20, 101959068), (24, 84965890), (30, 67972712), (40, 50979534), (48, 42482945), (53, 38475120), (60, 33986356), (80, 25489767), (106, 19237560), (120, 16993178), (159, 12825040), (212, 9618780), (240, 8496589), (265, 7695024), (318, 6412520), (424, 4809390), (530, 3847512), (636, 3206260), (795, 2565008), (848, 2404695), (1060, 1923756), (1272, 1603130), (1590, 1282504), (2120, 961878), (2544, 801565), (3180, 641252), (4240, 480939), (6360, 320626), (12720, 160313)]