304872180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{12799}}^1$

素因数の和:13208

約数の個数: 48

約数和(自身を含む): 855859200

約数和(自身を除く): 550987020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 794, 1191, 1588, 1985, 2382, 3970, 4764, 5955, 7940, 11910, 12799, 23820, 25598, 38397, 51196, 63995, 76794, 127990, 153588, 191985, 255980, 383970, 767940, 5081203, 10162406, 15243609, 20324812, 25406015, 30487218, 50812030, 60974436, 76218045, 101624060, 152436090, 304872180]

約数ペア:

[(1, 304872180), (2, 152436090), (3, 101624060), (4, 76218045), (5, 60974436), (6, 50812030), (10, 30487218), (12, 25406015), (15, 20324812), (20, 15243609), (30, 10162406), (60, 5081203), (397, 767940), (794, 383970), (1191, 255980), (1588, 191985), (1985, 153588), (2382, 127990), (3970, 76794), (4764, 63995), (5955, 51196), (7940, 38397), (11910, 25598), (12799, 23820)]