1812370920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{92657}}^1$

素因数の和:92834

約数の個数: 64

約数和(自身を含む): 5470528320

約数和(自身を除く): 3658157400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6520, 9780, 19560, 92657, 185314, 277971, 370628, 463285, 555942, 741256, 926570, 1111884, 1389855, 1853140, 2223768, 2779710, 3706280, 5559420, 11118840, 15103091, 30206182, 45309273, 60412364, 75515455, 90618546, 120824728, 151030910, 181237092, 226546365, 302061820, 362474184, 453092730, 604123640, 906185460, 1812370920]

約数ペア:

[(1, 1812370920), (2, 906185460), (3, 604123640), (4, 453092730), (5, 362474184), (6, 302061820), (8, 226546365), (10, 181237092), (12, 151030910), (15, 120824728), (20, 90618546), (24, 75515455), (30, 60412364), (40, 45309273), (60, 30206182), (120, 15103091), (163, 11118840), (326, 5559420), (489, 3706280), (652, 2779710), (815, 2223768), (978, 1853140), (1304, 1389855), (1630, 1111884), (1956, 926570), (2445, 741256), (3260, 555942), (3912, 463285), (4890, 370628), (6520, 277971), (9780, 185314), (19560, 92657)]