76920180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{44207}}^1$

素因数の和:44248

約数の個数: 48

約数和(自身を含む): 222808320

約数和(自身を除く): 145888140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 44207, 88414, 132621, 176828, 221035, 265242, 442070, 530484, 663105, 884140, 1282003, 1326210, 2564006, 2652420, 3846009, 5128012, 6410015, 7692018, 12820030, 15384036, 19230045, 25640060, 38460090, 76920180]

約数ペア:

[(1, 76920180), (2, 38460090), (3, 25640060), (4, 19230045), (5, 15384036), (6, 12820030), (10, 7692018), (12, 6410015), (15, 5128012), (20, 3846009), (29, 2652420), (30, 2564006), (58, 1326210), (60, 1282003), (87, 884140), (116, 663105), (145, 530484), (174, 442070), (290, 265242), (348, 221035), (435, 176828), (580, 132621), (870, 88414), (1740, 44207)]