32078280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20563}}^1$

素因数の和:20590

約数の個数: 64

約数和(自身を含む): 103642560

約数和(自身を除く): 71564280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 20563, 41126, 61689, 82252, 102815, 123378, 164504, 205630, 246756, 267319, 308445, 411260, 493512, 534638, 616890, 801957, 822520, 1069276, 1233780, 1336595, 1603914, 2138552, 2467560, 2673190, 3207828, 4009785, 5346380, 6415656, 8019570, 10692760, 16039140, 32078280]

約数ペア:

[(1, 32078280), (2, 16039140), (3, 10692760), (4, 8019570), (5, 6415656), (6, 5346380), (8, 4009785), (10, 3207828), (12, 2673190), (13, 2467560), (15, 2138552), (20, 1603914), (24, 1336595), (26, 1233780), (30, 1069276), (39, 822520), (40, 801957), (52, 616890), (60, 534638), (65, 493512), (78, 411260), (104, 308445), (120, 267319), (130, 246756), (156, 205630), (195, 164504), (260, 123378), (312, 102815), (390, 82252), (520, 61689), (780, 41126), (1560, 20563)]