415883940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2179}}^1\times {\mathrm{3181}}^1$

素因数の和:5372

約数の個数: 48

約数和(自身を含む): 1165375680

約数和(自身を除く): 749491740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2179, 3181, 4358, 6362, 6537, 8716, 9543, 10895, 12724, 13074, 15905, 19086, 21790, 26148, 31810, 32685, 38172, 43580, 47715, 63620, 65370, 95430, 130740, 190860, 6931399, 13862798, 20794197, 27725596, 34656995, 41588394, 69313990, 83176788, 103970985, 138627980, 207941970, 415883940]

約数ペア:

[(1, 415883940), (2, 207941970), (3, 138627980), (4, 103970985), (5, 83176788), (6, 69313990), (10, 41588394), (12, 34656995), (15, 27725596), (20, 20794197), (30, 13862798), (60, 6931399), (2179, 190860), (3181, 130740), (4358, 95430), (6362, 65370), (6537, 63620), (8716, 47715), (9543, 43580), (10895, 38172), (12724, 32685), (13074, 31810), (15905, 26148), (19086, 21790)]