8612760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5521}}^1$

素因数の和:5548

約数の個数: 64

約数和(自身を含む): 27830880

約数和(自身を除く): 19218120

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, 5521, 11042, 16563, 22084, 27605, 33126, 44168, 55210, 66252, 71773, 82815, 110420, 132504, 143546, 165630, 215319, 220840, 287092, 331260, 358865, 430638, 574184, 662520, 717730, 861276, 1076595, 1435460, 1722552, 2153190, 2870920, 4306380, 8612760]

約数ペア:

[(1, 8612760), (2, 4306380), (3, 2870920), (4, 2153190), (5, 1722552), (6, 1435460), (8, 1076595), (10, 861276), (12, 717730), (13, 662520), (15, 574184), (20, 430638), (24, 358865), (26, 331260), (30, 287092), (39, 220840), (40, 215319), (52, 165630), (60, 143546), (65, 132504), (78, 110420), (104, 82815), (120, 71773), (130, 66252), (156, 55210), (195, 44168), (260, 33126), (312, 27605), (390, 22084), (520, 16563), (780, 11042), (1560, 5521)]