12412620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6269}}^1$

素因数の和:6295

約数の個数: 72

約数和(自身を含む): 41081040

約数和(自身を除く): 28668420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 6269, 12538, 18807, 25076, 31345, 37614, 56421, 62690, 68959, 75228, 94035, 112842, 125380, 137918, 188070, 206877, 225684, 275836, 282105, 344795, 376140, 413754, 564210, 620631, 689590, 827508, 1034385, 1128420, 1241262, 1379180, 2068770, 2482524, 3103155, 4137540, 6206310, 12412620]

約数ペア:

[(1, 12412620), (2, 6206310), (3, 4137540), (4, 3103155), (5, 2482524), (6, 2068770), (9, 1379180), (10, 1241262), (11, 1128420), (12, 1034385), (15, 827508), (18, 689590), (20, 620631), (22, 564210), (30, 413754), (33, 376140), (36, 344795), (44, 282105), (45, 275836), (55, 225684), (60, 206877), (66, 188070), (90, 137918), (99, 125380), (110, 112842), (132, 94035), (165, 75228), (180, 68959), (198, 62690), (220, 56421), (330, 37614), (396, 31345), (495, 25076), (660, 18807), (990, 12538), (1980, 6269)]