64947360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{503}}^1$

素因数の和:790

約数の個数: 96

約数和(自身を含む): 205752960

約数和(自身を除く): 140805600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 269, 480, 503, 538, 807, 1006, 1076, 1345, 1509, 1614, 2012, 2152, 2515, 2690, 3018, 3228, 4024, 4035, 4304, 5030, 5380, 6036, 6456, 7545, 8048, 8070, 8608, 10060, 10760, 12072, 12912, 15090, 16096, 16140, 20120, 21520, 24144, 25824, 30180, 32280, 40240, 43040, 48288, 60360, 64560, 80480, 120720, 129120, 135307, 241440, 270614, 405921, 541228, 676535, 811842, 1082456, 1353070, 1623684, 2029605, 2164912, 2706140, 3247368, 4059210, 4329824, 5412280, 6494736, 8118420, 10824560, 12989472, 16236840, 21649120, 32473680, 64947360]

約数ペア:

[(1, 64947360), (2, 32473680), (3, 21649120), (4, 16236840), (5, 12989472), (6, 10824560), (8, 8118420), (10, 6494736), (12, 5412280), (15, 4329824), (16, 4059210), (20, 3247368), (24, 2706140), (30, 2164912), (32, 2029605), (40, 1623684), (48, 1353070), (60, 1082456), (80, 811842), (96, 676535), (120, 541228), (160, 405921), (240, 270614), (269, 241440), (480, 135307), (503, 129120), (538, 120720), (807, 80480), (1006, 64560), (1076, 60360), (1345, 48288), (1509, 43040), (1614, 40240), (2012, 32280), (2152, 30180), (2515, 25824), (2690, 24144), (3018, 21520), (3228, 20120), (4024, 16140), (4035, 16096), (4304, 15090), (5030, 12912), (5380, 12072), (6036, 10760), (6456, 10060), (7545, 8608), (8048, 8070)]