15854280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10163}}^1$

素因数の和:10190

約数の個数: 64

約数和(自身を含む): 51226560

約数和(自身を除く): 35372280

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, 10163, 20326, 30489, 40652, 50815, 60978, 81304, 101630, 121956, 132119, 152445, 203260, 243912, 264238, 304890, 396357, 406520, 528476, 609780, 660595, 792714, 1056952, 1219560, 1321190, 1585428, 1981785, 2642380, 3170856, 3963570, 5284760, 7927140, 15854280]

約数ペア:

[(1, 15854280), (2, 7927140), (3, 5284760), (4, 3963570), (5, 3170856), (6, 2642380), (8, 1981785), (10, 1585428), (12, 1321190), (13, 1219560), (15, 1056952), (20, 792714), (24, 660595), (26, 609780), (30, 528476), (39, 406520), (40, 396357), (52, 304890), (60, 264238), (65, 243912), (78, 203260), (104, 152445), (120, 132119), (130, 121956), (156, 101630), (195, 81304), (260, 60978), (312, 50815), (390, 40652), (520, 30489), (780, 20326), (1560, 10163)]