144083820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{4931}}^1$

素因数の和:5430

約数の個数: 48

約数和(自身を含む): 404345088

約数和(自身を除く): 260261268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 487, 974, 1461, 1948, 2435, 2922, 4870, 4931, 5844, 7305, 9740, 9862, 14610, 14793, 19724, 24655, 29220, 29586, 49310, 59172, 73965, 98620, 147930, 295860, 2401397, 4802794, 7204191, 9605588, 12006985, 14408382, 24013970, 28816764, 36020955, 48027940, 72041910, 144083820]

約数ペア:

[(1, 144083820), (2, 72041910), (3, 48027940), (4, 36020955), (5, 28816764), (6, 24013970), (10, 14408382), (12, 12006985), (15, 9605588), (20, 7204191), (30, 4802794), (60, 2401397), (487, 295860), (974, 147930), (1461, 98620), (1948, 73965), (2435, 59172), (2922, 49310), (4870, 29586), (4931, 29220), (5844, 24655), (7305, 19724), (9740, 14793), (9862, 14610)]