138204960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3469}}^1$

素因数の和:3570

約数の個数: 96

約数和(自身を含む): 440717760

約数和(自身を除く): 302512800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 83, 96, 120, 160, 166, 240, 249, 332, 415, 480, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 2656, 3320, 3469, 3984, 4980, 6640, 6938, 7968, 9960, 10407, 13280, 13876, 17345, 19920, 20814, 27752, 34690, 39840, 41628, 52035, 55504, 69380, 83256, 104070, 111008, 138760, 166512, 208140, 277520, 287927, 333024, 416280, 555040, 575854, 832560, 863781, 1151708, 1439635, 1665120, 1727562, 2303416, 2879270, 3455124, 4318905, 4606832, 5758540, 6910248, 8637810, 9213664, 11517080, 13820496, 17275620, 23034160, 27640992, 34551240, 46068320, 69102480, 138204960]

約数ペア:

[(1, 138204960), (2, 69102480), (3, 46068320), (4, 34551240), (5, 27640992), (6, 23034160), (8, 17275620), (10, 13820496), (12, 11517080), (15, 9213664), (16, 8637810), (20, 6910248), (24, 5758540), (30, 4606832), (32, 4318905), (40, 3455124), (48, 2879270), (60, 2303416), (80, 1727562), (83, 1665120), (96, 1439635), (120, 1151708), (160, 863781), (166, 832560), (240, 575854), (249, 555040), (332, 416280), (415, 333024), (480, 287927), (498, 277520), (664, 208140), (830, 166512), (996, 138760), (1245, 111008), (1328, 104070), (1660, 83256), (1992, 69380), (2490, 55504), (2656, 52035), (3320, 41628), (3469, 39840), (3984, 34690), (4980, 27752), (6640, 20814), (6938, 19920), (7968, 17345), (9960, 13876), (10407, 13280)]