144019140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{3733}}^1$

素因数の和:4388

約数の個数: 48

約数和(自身を含む): 403988928

約数和(自身を除く): 259969788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 643, 1286, 1929, 2572, 3215, 3733, 3858, 6430, 7466, 7716, 9645, 11199, 12860, 14932, 18665, 19290, 22398, 37330, 38580, 44796, 55995, 74660, 111990, 223980, 2400319, 4800638, 7200957, 9601276, 12001595, 14401914, 24003190, 28803828, 36004785, 48006380, 72009570, 144019140]

約数ペア:

[(1, 144019140), (2, 72009570), (3, 48006380), (4, 36004785), (5, 28803828), (6, 24003190), (10, 14401914), (12, 12001595), (15, 9601276), (20, 7200957), (30, 4800638), (60, 2400319), (643, 223980), (1286, 111990), (1929, 74660), (2572, 55995), (3215, 44796), (3733, 38580), (3858, 37330), (6430, 22398), (7466, 19290), (7716, 18665), (9645, 14932), (11199, 12860)]