180338294880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{519647}}^1$

素因数の和:519909

約数の個数: 144

約数和(自身を含む): 617959165824

約数和(自身を除く): 437620870944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 241, 288, 360, 480, 482, 720, 723, 964, 1205, 1440, 1446, 1928, 2169, 2410, 2892, 3615, 3856, 4338, 4820, 5784, 7230, 7712, 8676, 9640, 10845, 11568, 14460, 17352, 19280, 21690, 23136, 28920, 34704, 38560, 43380, 57840, 69408, 86760, 115680, 173520, 347040, 519647, 1039294, 1558941, 2078588, 2598235, 3117882, 4157176, 4676823, 5196470, 6235764, 7794705, 8314352, 9353646, 10392940, 12471528, 15589410, 16628704, 18707292, 20785880, 23384115, 24943056, 31178820, 37414584, 41571760, 46768230, 49886112, 62357640, 74829168, 83143520, 93536460, 124715280, 125234927, 149658336, 187072920, 249430560, 250469854, 374145840, 375704781, 500939708, 626174635, 748291680, 751409562, 1001879416, 1127114343, 1252349270, 1502819124, 1878523905, 2003758832, 2254228686, 2504698540, 3005638248, 3757047810, 4007517664, 4508457372, 5009397080, 5635571715, 6011276496, 7514095620, 9016914744, 10018794160, 11271143430, 12022552992, 15028191240, 18033829488, 20037588320, 22542286860, 30056382480, 36067658976, 45084573720, 60112764960, 90169147440, 180338294880]

約数ペア:

[(1, 180338294880), (2, 90169147440), (3, 60112764960), (4, 45084573720), (5, 36067658976), (6, 30056382480), (8, 22542286860), (9, 20037588320), (10, 18033829488), (12, 15028191240), (15, 12022552992), (16, 11271143430), (18, 10018794160), (20, 9016914744), (24, 7514095620), (30, 6011276496), (32, 5635571715), (36, 5009397080), (40, 4508457372), (45, 4007517664), (48, 3757047810), (60, 3005638248), (72, 2504698540), (80, 2254228686), (90, 2003758832), (96, 1878523905), (120, 1502819124), (144, 1252349270), (160, 1127114343), (180, 1001879416), (240, 751409562), (241, 748291680), (288, 626174635), (360, 500939708), (480, 375704781), (482, 374145840), (720, 250469854), (723, 249430560), (964, 187072920), (1205, 149658336), (1440, 125234927), (1446, 124715280), (1928, 93536460), (2169, 83143520), (2410, 74829168), (2892, 62357640), (3615, 49886112), (3856, 46768230), (4338, 41571760), (4820, 37414584), (5784, 31178820), (7230, 24943056), (7712, 23384115), (8676, 20785880), (9640, 18707292), (10845, 16628704), (11568, 15589410), (14460, 12471528), (17352, 10392940), (19280, 9353646), (21690, 8314352), (23136, 7794705), (28920, 6235764), (34704, 5196470), (38560, 4676823), (43380, 4157176), (57840, 3117882), (69408, 2598235), (86760, 2078588), (115680, 1558941), (173520, 1039294), (347040, 519647)]