64041960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1061}}^1$

素因数の和:1578

約数の個数: 64

約数和(自身を含む): 192689280

約数和(自身を除く): 128647320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 503, 1006, 1061, 1509, 2012, 2122, 2515, 3018, 3183, 4024, 4244, 5030, 5305, 6036, 6366, 7545, 8488, 10060, 10610, 12072, 12732, 15090, 15915, 20120, 21220, 25464, 30180, 31830, 42440, 60360, 63660, 127320, 533683, 1067366, 1601049, 2134732, 2668415, 3202098, 4269464, 5336830, 6404196, 8005245, 10673660, 12808392, 16010490, 21347320, 32020980, 64041960]

約数ペア:

[(1, 64041960), (2, 32020980), (3, 21347320), (4, 16010490), (5, 12808392), (6, 10673660), (8, 8005245), (10, 6404196), (12, 5336830), (15, 4269464), (20, 3202098), (24, 2668415), (30, 2134732), (40, 1601049), (60, 1067366), (120, 533683), (503, 127320), (1006, 63660), (1061, 60360), (1509, 42440), (2012, 31830), (2122, 30180), (2515, 25464), (3018, 21220), (3183, 20120), (4024, 15915), (4244, 15090), (5030, 12732), (5305, 12072), (6036, 10610), (6366, 10060), (7545, 8488)]