122771640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1669}}^1$

素因数の和:2296

約数の個数: 64

約数和(自身を含む): 369136800

約数和(自身を除く): 246365160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 613, 1226, 1669, 1839, 2452, 3065, 3338, 3678, 4904, 5007, 6130, 6676, 7356, 8345, 9195, 10014, 12260, 13352, 14712, 16690, 18390, 20028, 24520, 25035, 33380, 36780, 40056, 50070, 66760, 73560, 100140, 200280, 1023097, 2046194, 3069291, 4092388, 5115485, 6138582, 8184776, 10230970, 12277164, 15346455, 20461940, 24554328, 30692910, 40923880, 61385820, 122771640]

約数ペア:

[(1, 122771640), (2, 61385820), (3, 40923880), (4, 30692910), (5, 24554328), (6, 20461940), (8, 15346455), (10, 12277164), (12, 10230970), (15, 8184776), (20, 6138582), (24, 5115485), (30, 4092388), (40, 3069291), (60, 2046194), (120, 1023097), (613, 200280), (1226, 100140), (1669, 73560), (1839, 66760), (2452, 50070), (3065, 40056), (3338, 36780), (3678, 33380), (4904, 25035), (5007, 24520), (6130, 20028), (6676, 18390), (7356, 16690), (8345, 14712), (9195, 13352), (10014, 12260)]