8455260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:603

約数の個数: 96

約数和(自身を含む): 26998272

約数和(自身を除く): 18543012

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 557, 660, 690, 759, 1012, 1114, 1265, 1380, 1518, 1671, 2228, 2530, 2785, 3036, 3342, 3795, 5060, 5570, 6127, 6684, 7590, 8355, 11140, 12254, 12811, 15180, 16710, 18381, 24508, 25622, 30635, 33420, 36762, 38433, 51244, 61270, 64055, 73524, 76866, 91905, 122540, 128110, 140921, 153732, 183810, 192165, 256220, 281842, 367620, 384330, 422763, 563684, 704605, 768660, 845526, 1409210, 1691052, 2113815, 2818420, 4227630, 8455260]

約数ペア:

[(1, 8455260), (2, 4227630), (3, 2818420), (4, 2113815), (5, 1691052), (6, 1409210), (10, 845526), (11, 768660), (12, 704605), (15, 563684), (20, 422763), (22, 384330), (23, 367620), (30, 281842), (33, 256220), (44, 192165), (46, 183810), (55, 153732), (60, 140921), (66, 128110), (69, 122540), (92, 91905), (110, 76866), (115, 73524), (132, 64055), (138, 61270), (165, 51244), (220, 38433), (230, 36762), (253, 33420), (276, 30635), (330, 25622), (345, 24508), (460, 18381), (506, 16710), (557, 15180), (660, 12811), (690, 12254), (759, 11140), (1012, 8355), (1114, 7590), (1265, 6684), (1380, 6127), (1518, 5570), (1671, 5060), (2228, 3795), (2530, 3342), (2785, 3036)]