137356080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{907}}^1$

素因数の和:1554

約数の個数: 80

約数和(自身を含む): 426948864

約数和(自身を除く): 289592784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 631, 907, 1262, 1814, 1893, 2524, 2721, 3155, 3628, 3786, 4535, 5048, 5442, 6310, 7256, 7572, 9070, 9465, 10096, 10884, 12620, 13605, 14512, 15144, 18140, 18930, 21768, 25240, 27210, 30288, 36280, 37860, 43536, 50480, 54420, 72560, 75720, 108840, 151440, 217680, 572317, 1144634, 1716951, 2289268, 2861585, 3433902, 4578536, 5723170, 6867804, 8584755, 9157072, 11446340, 13735608, 17169510, 22892680, 27471216, 34339020, 45785360, 68678040, 137356080]

約数ペア:

[(1, 137356080), (2, 68678040), (3, 45785360), (4, 34339020), (5, 27471216), (6, 22892680), (8, 17169510), (10, 13735608), (12, 11446340), (15, 9157072), (16, 8584755), (20, 6867804), (24, 5723170), (30, 4578536), (40, 3433902), (48, 2861585), (60, 2289268), (80, 1716951), (120, 1144634), (240, 572317), (631, 217680), (907, 151440), (1262, 108840), (1814, 75720), (1893, 72560), (2524, 54420), (2721, 50480), (3155, 43536), (3628, 37860), (3786, 36280), (4535, 30288), (5048, 27210), (5442, 25240), (6310, 21768), (7256, 18930), (7572, 18140), (9070, 15144), (9465, 14512), (10096, 13605), (10884, 12620)]