18555352080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2243}}^1\times {\mathrm{34469}}^1$

素因数の和:36728

約数の個数: 80

約数和(自身を含む): 57548905920

約数和(自身を除く): 38993553840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2243, 4486, 6729, 8972, 11215, 13458, 17944, 22430, 26916, 33645, 34469, 35888, 44860, 53832, 67290, 68938, 89720, 103407, 107664, 134580, 137876, 172345, 179440, 206814, 269160, 275752, 344690, 413628, 517035, 538320, 551504, 689380, 827256, 1034070, 1378760, 1654512, 2068140, 2757520, 4136280, 8272560, 77313967, 154627934, 231941901, 309255868, 386569835, 463883802, 618511736, 773139670, 927767604, 1159709505, 1237023472, 1546279340, 1855535208, 2319419010, 3092558680, 3711070416, 4638838020, 6185117360, 9277676040, 18555352080]

約数ペア:

[(1, 18555352080), (2, 9277676040), (3, 6185117360), (4, 4638838020), (5, 3711070416), (6, 3092558680), (8, 2319419010), (10, 1855535208), (12, 1546279340), (15, 1237023472), (16, 1159709505), (20, 927767604), (24, 773139670), (30, 618511736), (40, 463883802), (48, 386569835), (60, 309255868), (80, 231941901), (120, 154627934), (240, 77313967), (2243, 8272560), (4486, 4136280), (6729, 2757520), (8972, 2068140), (11215, 1654512), (13458, 1378760), (17944, 1034070), (22430, 827256), (26916, 689380), (33645, 551504), (34469, 538320), (35888, 517035), (44860, 413628), (53832, 344690), (67290, 275752), (68938, 269160), (89720, 206814), (103407, 179440), (107664, 172345), (134580, 137876)]