126676140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{4231}}^1$

素因数の和:4742

約数の個数: 48

約数和(自身を含む): 355488000

約数和(自身を除く): 228811860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 499, 998, 1497, 1996, 2495, 2994, 4231, 4990, 5988, 7485, 8462, 9980, 12693, 14970, 16924, 21155, 25386, 29940, 42310, 50772, 63465, 84620, 126930, 253860, 2111269, 4222538, 6333807, 8445076, 10556345, 12667614, 21112690, 25335228, 31669035, 42225380, 63338070, 126676140]

約数ペア:

[(1, 126676140), (2, 63338070), (3, 42225380), (4, 31669035), (5, 25335228), (6, 21112690), (10, 12667614), (12, 10556345), (15, 8445076), (20, 6333807), (30, 4222538), (60, 2111269), (499, 253860), (998, 126930), (1497, 84620), (1996, 63465), (2495, 50772), (2994, 42310), (4231, 29940), (4990, 25386), (5988, 21155), (7485, 16924), (8462, 14970), (9980, 12693)]