154968120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{143489}}^1$

素因数の和:143509

約数の個数: 64

約数和(自身を含む): 516564000

約数和(自身を除く): 361595880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 143489, 286978, 430467, 573956, 717445, 860934, 1147912, 1291401, 1434890, 1721868, 2152335, 2582802, 2869780, 3443736, 3874203, 4304670, 5165604, 5739560, 6457005, 7748406, 8609340, 10331208, 12914010, 15496812, 17218680, 19371015, 25828020, 30993624, 38742030, 51656040, 77484060, 154968120]

約数ペア:

[(1, 154968120), (2, 77484060), (3, 51656040), (4, 38742030), (5, 30993624), (6, 25828020), (8, 19371015), (9, 17218680), (10, 15496812), (12, 12914010), (15, 10331208), (18, 8609340), (20, 7748406), (24, 6457005), (27, 5739560), (30, 5165604), (36, 4304670), (40, 3874203), (45, 3443736), (54, 2869780), (60, 2582802), (72, 2152335), (90, 1721868), (108, 1434890), (120, 1291401), (135, 1147912), (180, 860934), (216, 717445), (270, 573956), (360, 430467), (540, 286978), (1080, 143489)]