202775280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{844897}}^1$

素因数の和:844913

約数の個数: 40

約数和(自身を含む): 628604112

約数和(自身を除く): 425828832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 844897, 1689794, 2534691, 3379588, 4224485, 5069382, 6759176, 8448970, 10138764, 12673455, 13518352, 16897940, 20277528, 25346910, 33795880, 40555056, 50693820, 67591760, 101387640, 202775280]

約数ペア:

[(1, 202775280), (2, 101387640), (3, 67591760), (4, 50693820), (5, 40555056), (6, 33795880), (8, 25346910), (10, 20277528), (12, 16897940), (15, 13518352), (16, 12673455), (20, 10138764), (24, 8448970), (30, 6759176), (40, 5069382), (48, 4224485), (60, 3379588), (80, 2534691), (120, 1689794), (240, 844897)]