427865280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1609}}^1$

素因数の和:1906

約数の個数: 112

約数和(自身を含む): 1364223840

約数和(自身を除く): 936358560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 277, 320, 480, 554, 831, 960, 1108, 1385, 1609, 1662, 2216, 2770, 3218, 3324, 4155, 4432, 4827, 5540, 6436, 6648, 8045, 8310, 8864, 9654, 11080, 12872, 13296, 16090, 16620, 17728, 19308, 22160, 24135, 25744, 26592, 32180, 33240, 38616, 44320, 48270, 51488, 53184, 64360, 66480, 77232, 88640, 96540, 102976, 128720, 132960, 154464, 193080, 257440, 265920, 308928, 386160, 445693, 514880, 772320, 891386, 1337079, 1544640, 1782772, 2228465, 2674158, 3565544, 4456930, 5348316, 6685395, 7131088, 8913860, 10696632, 13370790, 14262176, 17827720, 21393264, 26741580, 28524352, 35655440, 42786528, 53483160, 71310880, 85573056, 106966320, 142621760, 213932640, 427865280]

約数ペア:

[(1, 427865280), (2, 213932640), (3, 142621760), (4, 106966320), (5, 85573056), (6, 71310880), (8, 53483160), (10, 42786528), (12, 35655440), (15, 28524352), (16, 26741580), (20, 21393264), (24, 17827720), (30, 14262176), (32, 13370790), (40, 10696632), (48, 8913860), (60, 7131088), (64, 6685395), (80, 5348316), (96, 4456930), (120, 3565544), (160, 2674158), (192, 2228465), (240, 1782772), (277, 1544640), (320, 1337079), (480, 891386), (554, 772320), (831, 514880), (960, 445693), (1108, 386160), (1385, 308928), (1609, 265920), (1662, 257440), (2216, 193080), (2770, 154464), (3218, 132960), (3324, 128720), (4155, 102976), (4432, 96540), (4827, 88640), (5540, 77232), (6436, 66480), (6648, 64360), (8045, 53184), (8310, 51488), (8864, 48270), (9654, 44320), (11080, 38616), (12872, 33240), (13296, 32180), (16090, 26592), (16620, 25744), (17728, 24135), (19308, 22160)]