1330482420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1499}}^1\times {\mathrm{4931}}^1$

素因数の和:6445

約数の個数: 72

約数和(自身を含む): 4039308000

約数和(自身を除く): 2708825580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1499, 2998, 4497, 4931, 5996, 7495, 8994, 9862, 13491, 14793, 14990, 17988, 19724, 22485, 24655, 26982, 29586, 29980, 44379, 44970, 49310, 53964, 59172, 67455, 73965, 88758, 89940, 98620, 134910, 147930, 177516, 221895, 269820, 295860, 443790, 887580, 7391569, 14783138, 22174707, 29566276, 36957845, 44349414, 66524121, 73915690, 88698828, 110873535, 133048242, 147831380, 221747070, 266096484, 332620605, 443494140, 665241210, 1330482420]

約数ペア:

[(1, 1330482420), (2, 665241210), (3, 443494140), (4, 332620605), (5, 266096484), (6, 221747070), (9, 147831380), (10, 133048242), (12, 110873535), (15, 88698828), (18, 73915690), (20, 66524121), (30, 44349414), (36, 36957845), (45, 29566276), (60, 22174707), (90, 14783138), (180, 7391569), (1499, 887580), (2998, 443790), (4497, 295860), (4931, 269820), (5996, 221895), (7495, 177516), (8994, 147930), (9862, 134910), (13491, 98620), (14793, 89940), (14990, 88758), (17988, 73965), (19724, 67455), (22485, 59172), (24655, 53964), (26982, 49310), (29586, 44970), (29980, 44379)]