304613080

素因数分解:

$2^3\times 5^1\times {\mathrm{761}}^1\times {\mathrm{10007}}^1$

素因数の和:10779

約数の個数: 32

約数和(自身を含む): 686348640

約数和(自身を除く): 381735560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 761, 1522, 3044, 3805, 6088, 7610, 10007, 15220, 20014, 30440, 40028, 50035, 80056, 100070, 200140, 400280, 7615327, 15230654, 30461308, 38076635, 60922616, 76153270, 152306540, 304613080]

約数ペア:

[(1, 304613080), (2, 152306540), (4, 76153270), (5, 60922616), (8, 38076635), (10, 30461308), (20, 15230654), (40, 7615327), (761, 400280), (1522, 200140), (3044, 100070), (3805, 80056), (6088, 50035), (7610, 40028), (10007, 30440), (15220, 20014)]