89264760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57221}}^1$

素因数の和:57248

約数の個数: 64

約数和(自身を含む): 288398880

約数和(自身を除く): 199134120

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, 57221, 114442, 171663, 228884, 286105, 343326, 457768, 572210, 686652, 743873, 858315, 1144420, 1373304, 1487746, 1716630, 2231619, 2288840, 2975492, 3433260, 3719365, 4463238, 5950984, 6866520, 7438730, 8926476, 11158095, 14877460, 17852952, 22316190, 29754920, 44632380, 89264760]

約数ペア:

[(1, 89264760), (2, 44632380), (3, 29754920), (4, 22316190), (5, 17852952), (6, 14877460), (8, 11158095), (10, 8926476), (12, 7438730), (13, 6866520), (15, 5950984), (20, 4463238), (24, 3719365), (26, 3433260), (30, 2975492), (39, 2288840), (40, 2231619), (52, 1716630), (60, 1487746), (65, 1373304), (78, 1144420), (104, 858315), (120, 743873), (130, 686652), (156, 572210), (195, 457768), (260, 343326), (312, 286105), (390, 228884), (520, 171663), (780, 114442), (1560, 57221)]