15064740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{659}}^1$

素因数の和:801

約数の個数: 72

約数和(自身を含む): 46126080

約数和(自身を除く): 31061340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 659, 762, 1143, 1270, 1318, 1524, 1905, 1977, 2286, 2540, 2636, 3295, 3810, 3954, 4572, 5715, 5931, 6590, 7620, 7908, 9885, 11430, 11862, 13180, 19770, 22860, 23724, 29655, 39540, 59310, 83693, 118620, 167386, 251079, 334772, 418465, 502158, 753237, 836930, 1004316, 1255395, 1506474, 1673860, 2510790, 3012948, 3766185, 5021580, 7532370, 15064740]

約数ペア:

[(1, 15064740), (2, 7532370), (3, 5021580), (4, 3766185), (5, 3012948), (6, 2510790), (9, 1673860), (10, 1506474), (12, 1255395), (15, 1004316), (18, 836930), (20, 753237), (30, 502158), (36, 418465), (45, 334772), (60, 251079), (90, 167386), (127, 118620), (180, 83693), (254, 59310), (381, 39540), (508, 29655), (635, 23724), (659, 22860), (762, 19770), (1143, 13180), (1270, 11862), (1318, 11430), (1524, 9885), (1905, 7908), (1977, 7620), (2286, 6590), (2540, 5931), (2636, 5715), (3295, 4572), (3810, 3954)]