15268440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:337

約数の個数: 128

約数和(自身を含む): 51321600

約数和(自身を除く): 36053160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 110, 120, 129, 132, 165, 172, 215, 220, 258, 264, 269, 330, 344, 430, 440, 473, 516, 538, 645, 660, 807, 860, 946, 1032, 1076, 1290, 1320, 1345, 1419, 1614, 1720, 1892, 2152, 2365, 2580, 2690, 2838, 2959, 3228, 3784, 4035, 4730, 5160, 5380, 5676, 5918, 6456, 7095, 8070, 8877, 9460, 10760, 11352, 11567, 11836, 14190, 14795, 16140, 17754, 18920, 23134, 23672, 28380, 29590, 32280, 34701, 35508, 44385, 46268, 56760, 57835, 59180, 69402, 71016, 88770, 92536, 115670, 118360, 127237, 138804, 173505, 177540, 231340, 254474, 277608, 347010, 355080, 381711, 462680, 508948, 636185, 694020, 763422, 1017896, 1272370, 1388040, 1526844, 1908555, 2544740, 3053688, 3817110, 5089480, 7634220, 15268440]

約数ペア:

[(1, 15268440), (2, 7634220), (3, 5089480), (4, 3817110), (5, 3053688), (6, 2544740), (8, 1908555), (10, 1526844), (11, 1388040), (12, 1272370), (15, 1017896), (20, 763422), (22, 694020), (24, 636185), (30, 508948), (33, 462680), (40, 381711), (43, 355080), (44, 347010), (55, 277608), (60, 254474), (66, 231340), (86, 177540), (88, 173505), (110, 138804), (120, 127237), (129, 118360), (132, 115670), (165, 92536), (172, 88770), (215, 71016), (220, 69402), (258, 59180), (264, 57835), (269, 56760), (330, 46268), (344, 44385), (430, 35508), (440, 34701), (473, 32280), (516, 29590), (538, 28380), (645, 23672), (660, 23134), (807, 18920), (860, 17754), (946, 16140), (1032, 14795), (1076, 14190), (1290, 11836), (1320, 11567), (1345, 11352), (1419, 10760), (1614, 9460), (1720, 8877), (1892, 8070), (2152, 7095), (2365, 6456), (2580, 5918), (2690, 5676), (2838, 5380), (2959, 5160), (3228, 4730), (3784, 4035)]