67116720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25423}}^1$

素因数の和:25450

約数の個数: 80

約数和(自身を含む): 226985472

約数和(自身を除く): 159868752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 25423, 50846, 76269, 101692, 127115, 152538, 203384, 254230, 279653, 305076, 381345, 406768, 508460, 559306, 610152, 762690, 838959, 1016920, 1118612, 1220304, 1398265, 1525380, 1677918, 2033840, 2237224, 2796530, 3050760, 3355836, 4194795, 4474448, 5593060, 6101520, 6711672, 8389590, 11186120, 13423344, 16779180, 22372240, 33558360, 67116720]

約数ペア:

[(1, 67116720), (2, 33558360), (3, 22372240), (4, 16779180), (5, 13423344), (6, 11186120), (8, 8389590), (10, 6711672), (11, 6101520), (12, 5593060), (15, 4474448), (16, 4194795), (20, 3355836), (22, 3050760), (24, 2796530), (30, 2237224), (33, 2033840), (40, 1677918), (44, 1525380), (48, 1398265), (55, 1220304), (60, 1118612), (66, 1016920), (80, 838959), (88, 762690), (110, 610152), (120, 559306), (132, 508460), (165, 406768), (176, 381345), (220, 305076), (240, 279653), (264, 254230), (330, 203384), (440, 152538), (528, 127115), (660, 101692), (880, 76269), (1320, 50846), (2640, 25423)]