126101520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{175141}}^1$

素因数の和:175160

約数の個数: 60

約数和(自身を含む): 423493356

約数和(自身を除く): 297391836

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 175141, 350282, 525423, 700564, 875705, 1050846, 1401128, 1576269, 1751410, 2101692, 2627115, 2802256, 3152538, 3502820, 4203384, 5254230, 6305076, 7005640, 7881345, 8406768, 10508460, 12610152, 14011280, 15762690, 21016920, 25220304, 31525380, 42033840, 63050760, 126101520]

約数ペア:

[(1, 126101520), (2, 63050760), (3, 42033840), (4, 31525380), (5, 25220304), (6, 21016920), (8, 15762690), (9, 14011280), (10, 12610152), (12, 10508460), (15, 8406768), (16, 7881345), (18, 7005640), (20, 6305076), (24, 5254230), (30, 4203384), (36, 3502820), (40, 3152538), (45, 2802256), (48, 2627115), (60, 2101692), (72, 1751410), (80, 1576269), (90, 1401128), (120, 1050846), (144, 875705), (180, 700564), (240, 525423), (360, 350282), (720, 175141)]