24701580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1259}}^1$

素因数の和:1383

約数の個数: 72

約数和(自身を含む): 75675600

約数和(自身を除く): 50974020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1259, 1308, 1635, 1962, 2180, 2518, 3270, 3777, 3924, 4905, 5036, 6295, 6540, 7554, 9810, 11331, 12590, 15108, 18885, 19620, 22662, 25180, 37770, 45324, 56655, 75540, 113310, 137231, 226620, 274462, 411693, 548924, 686155, 823386, 1235079, 1372310, 1646772, 2058465, 2470158, 2744620, 4116930, 4940316, 6175395, 8233860, 12350790, 24701580]

約数ペア:

[(1, 24701580), (2, 12350790), (3, 8233860), (4, 6175395), (5, 4940316), (6, 4116930), (9, 2744620), (10, 2470158), (12, 2058465), (15, 1646772), (18, 1372310), (20, 1235079), (30, 823386), (36, 686155), (45, 548924), (60, 411693), (90, 274462), (109, 226620), (180, 137231), (218, 113310), (327, 75540), (436, 56655), (545, 45324), (654, 37770), (981, 25180), (1090, 22662), (1259, 19620), (1308, 18885), (1635, 15108), (1962, 12590), (2180, 11331), (2518, 9810), (3270, 7554), (3777, 6540), (3924, 6295), (4905, 5036)]