172300920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{130531}}^1$

素因数の和:130556

約数の個数: 64

約数和(自身を含む): 563898240

約数和(自身を除く): 391597320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 130531, 261062, 391593, 522124, 652655, 783186, 1044248, 1305310, 1435841, 1566372, 1957965, 2610620, 2871682, 3132744, 3915930, 4307523, 5221240, 5743364, 7179205, 7831860, 8615046, 11486728, 14358410, 15663720, 17230092, 21537615, 28716820, 34460184, 43075230, 57433640, 86150460, 172300920]

約数ペア:

[(1, 172300920), (2, 86150460), (3, 57433640), (4, 43075230), (5, 34460184), (6, 28716820), (8, 21537615), (10, 17230092), (11, 15663720), (12, 14358410), (15, 11486728), (20, 8615046), (22, 7831860), (24, 7179205), (30, 5743364), (33, 5221240), (40, 4307523), (44, 3915930), (55, 3132744), (60, 2871682), (66, 2610620), (88, 1957965), (110, 1566372), (120, 1435841), (132, 1305310), (165, 1044248), (220, 783186), (264, 652655), (330, 522124), (440, 391593), (660, 261062), (1320, 130531)]