55278128160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{2423}}^1\times {\mathrm{5281}}^1$

素因数の和:7728

約数の個数: 192

約数和(自身を含む): 193589948160

約数和(自身を除く): 138311820000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 2423, 4320, 4846, 5281, 7269, 9692, 10562, 12115, 14538, 15843, 19384, 21124, 21807, 24230, 26405, 29076, 31686, 36345, 38768, 42248, 43614, 47529, 48460, 52810, 58152, 63372, 65421, 72690, 77536, 79215, 84496, 87228, 95058, 96920, 105620, 109035, 116304, 126744, 130842, 142587, 145380, 158430, 168992, 174456, 190116, 193840, 211240, 218070, 232608, 237645, 253488, 261684, 285174, 290760, 316860, 327105, 348912, 380232, 387680, 422480, 436140, 475290, 506976, 523368, 570348, 581520, 633720, 654210, 697824, 712935, 760464, 844960, 872280, 950580, 1046736, 1140696, 1163040, 1267440, 1308420, 1425870, 1520928, 1744560, 1901160, 2093472, 2281392, 2534880, 2616840, 2851740, 3489120, 3802320, 4562784, 5233680, 5703480, 7604640, 10467360, 11406960, 12795863, 22813920, 25591726, 38387589, 51183452, 63979315, 76775178, 102366904, 115162767, 127958630, 153550356, 191937945, 204733808, 230325534, 255917260, 307100712, 345488301, 383875890, 409467616, 460651068, 511834520, 575813835, 614201424, 690976602, 767751780, 921302136, 1023669040, 1151627670, 1228402848, 1381953204, 1535503560, 1727441505, 1842604272, 2047338080, 2303255340, 2763906408, 3071007120, 3454883010, 3685208544, 4606510680, 5527812816, 6142014240, 6909766020, 9213021360, 11055625632, 13819532040, 18426042720, 27639064080, 55278128160]

約数ペア:

[(1, 55278128160), (2, 27639064080), (3, 18426042720), (4, 13819532040), (5, 11055625632), (6, 9213021360), (8, 6909766020), (9, 6142014240), (10, 5527812816), (12, 4606510680), (15, 3685208544), (16, 3454883010), (18, 3071007120), (20, 2763906408), (24, 2303255340), (27, 2047338080), (30, 1842604272), (32, 1727441505), (36, 1535503560), (40, 1381953204), (45, 1228402848), (48, 1151627670), (54, 1023669040), (60, 921302136), (72, 767751780), (80, 690976602), (90, 614201424), (96, 575813835), (108, 511834520), (120, 460651068), (135, 409467616), (144, 383875890), (160, 345488301), (180, 307100712), (216, 255917260), (240, 230325534), (270, 204733808), (288, 191937945), (360, 153550356), (432, 127958630), (480, 115162767), (540, 102366904), (720, 76775178), (864, 63979315), (1080, 51183452), (1440, 38387589), (2160, 25591726), (2423, 22813920), (4320, 12795863), (4846, 11406960), (5281, 10467360), (7269, 7604640), (9692, 5703480), (10562, 5233680), (12115, 4562784), (14538, 3802320), (15843, 3489120), (19384, 2851740), (21124, 2616840), (21807, 2534880), (24230, 2281392), (26405, 2093472), (29076, 1901160), (31686, 1744560), (36345, 1520928), (38768, 1425870), (42248, 1308420), (43614, 1267440), (47529, 1163040), (48460, 1140696), (52810, 1046736), (58152, 950580), (63372, 872280), (65421, 844960), (72690, 760464), (77536, 712935), (79215, 697824), (84496, 654210), (87228, 633720), (95058, 581520), (96920, 570348), (105620, 523368), (109035, 506976), (116304, 475290), (126744, 436140), (130842, 422480), (142587, 387680), (145380, 380232), (158430, 348912), (168992, 327105), (174456, 316860), (190116, 290760), (193840, 285174), (211240, 261684), (218070, 253488), (232608, 237645)]