61008120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{56489}}^1$

素因数の和:56509

約数の個数: 64

約数和(自身を含む): 203364000

約数和(自身を除く): 142355880

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, 56489, 112978, 169467, 225956, 282445, 338934, 451912, 508401, 564890, 677868, 847335, 1016802, 1129780, 1355736, 1525203, 1694670, 2033604, 2259560, 2542005, 3050406, 3389340, 4067208, 5084010, 6100812, 6778680, 7626015, 10168020, 12201624, 15252030, 20336040, 30504060, 61008120]

約数ペア:

[(1, 61008120), (2, 30504060), (3, 20336040), (4, 15252030), (5, 12201624), (6, 10168020), (8, 7626015), (9, 6778680), (10, 6100812), (12, 5084010), (15, 4067208), (18, 3389340), (20, 3050406), (24, 2542005), (27, 2259560), (30, 2033604), (36, 1694670), (40, 1525203), (45, 1355736), (54, 1129780), (60, 1016802), (72, 847335), (90, 677868), (108, 564890), (120, 508401), (135, 451912), (180, 338934), (216, 282445), (270, 225956), (360, 169467), (540, 112978), (1080, 56489)]