207630120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{8783}}^1$

素因数の和:8994

約数の個数: 64

約数和(自身を含む): 626123520

約数和(自身を除く): 418493400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4728, 5910, 7880, 8783, 11820, 17566, 23640, 26349, 35132, 43915, 52698, 70264, 87830, 105396, 131745, 175660, 210792, 263490, 351320, 526980, 1053960, 1730251, 3460502, 5190753, 6921004, 8651255, 10381506, 13842008, 17302510, 20763012, 25953765, 34605020, 41526024, 51907530, 69210040, 103815060, 207630120]

約数ペア:

[(1, 207630120), (2, 103815060), (3, 69210040), (4, 51907530), (5, 41526024), (6, 34605020), (8, 25953765), (10, 20763012), (12, 17302510), (15, 13842008), (20, 10381506), (24, 8651255), (30, 6921004), (40, 5190753), (60, 3460502), (120, 1730251), (197, 1053960), (394, 526980), (591, 351320), (788, 263490), (985, 210792), (1182, 175660), (1576, 131745), (1970, 105396), (2364, 87830), (2955, 70264), (3940, 52698), (4728, 43915), (5910, 35132), (7880, 26349), (8783, 23640), (11820, 17566)]