1560345120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{120397}}^1$

素因数の和:120424

約数の個数: 120

約数和(自身を含む): 5506763724

約数和(自身を除く): 3946418604

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 120397, 240794, 361191, 481588, 601985, 722382, 963176, 1083573, 1203970, 1444764, 1805955, 1926352, 2167146, 2407940, 2889528, 3250719, 3611910, 3852704, 4334292, 4815880, 5417865, 5779056, 6501438, 7223820, 8668584, 9631760, 9752157, 10835730, 11558112, 13002876, 14447640, 16253595, 17337168, 19263520, 19504314, 21671460, 26005752, 28895280, 32507190, 34674336, 39008628, 43342920, 48760785, 52011504, 57790560, 65014380, 78017256, 86685840, 97521570, 104023008, 130028760, 156034512, 173371680, 195043140, 260057520, 312069024, 390086280, 520115040, 780172560, 1560345120]

約数ペア:

[(1, 1560345120), (2, 780172560), (3, 520115040), (4, 390086280), (5, 312069024), (6, 260057520), (8, 195043140), (9, 173371680), (10, 156034512), (12, 130028760), (15, 104023008), (16, 97521570), (18, 86685840), (20, 78017256), (24, 65014380), (27, 57790560), (30, 52011504), (32, 48760785), (36, 43342920), (40, 39008628), (45, 34674336), (48, 32507190), (54, 28895280), (60, 26005752), (72, 21671460), (80, 19504314), (81, 19263520), (90, 17337168), (96, 16253595), (108, 14447640), (120, 13002876), (135, 11558112), (144, 10835730), (160, 9752157), (162, 9631760), (180, 8668584), (216, 7223820), (240, 6501438), (270, 5779056), (288, 5417865), (324, 4815880), (360, 4334292), (405, 3852704), (432, 3611910), (480, 3250719), (540, 2889528), (648, 2407940), (720, 2167146), (810, 1926352), (864, 1805955), (1080, 1444764), (1296, 1203970), (1440, 1083573), (1620, 963176), (2160, 722382), (2592, 601985), (3240, 481588), (4320, 361191), (6480, 240794), (12960, 120397)]