67523680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{60289}}^1$

素因数の和:60311

約数の個数: 48

約数和(自身を含む): 182316960

約数和(自身を除く): 114793280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 60289, 120578, 241156, 301445, 422023, 482312, 602890, 844046, 964624, 1205780, 1688092, 1929248, 2110115, 2411560, 3376184, 4220230, 4823120, 6752368, 8440460, 9646240, 13504736, 16880920, 33761840, 67523680]

約数ペア:

[(1, 67523680), (2, 33761840), (4, 16880920), (5, 13504736), (7, 9646240), (8, 8440460), (10, 6752368), (14, 4823120), (16, 4220230), (20, 3376184), (28, 2411560), (32, 2110115), (35, 1929248), (40, 1688092), (56, 1205780), (70, 964624), (80, 844046), (112, 602890), (140, 482312), (160, 422023), (224, 301445), (280, 241156), (560, 120578), (1120, 60289)]