87245040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3217}}^1$

素因数の和:3346

約数の個数: 80

約数和(自身を含む): 272937888

約数和(自身を除く): 185692848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3217, 3390, 4520, 5424, 6434, 6780, 9040, 9651, 12868, 13560, 16085, 19302, 25736, 27120, 32170, 38604, 48255, 51472, 64340, 77208, 96510, 128680, 154416, 193020, 257360, 363521, 386040, 727042, 772080, 1090563, 1454084, 1817605, 2181126, 2908168, 3635210, 4362252, 5452815, 5816336, 7270420, 8724504, 10905630, 14540840, 17449008, 21811260, 29081680, 43622520, 87245040]

約数ペア:

[(1, 87245040), (2, 43622520), (3, 29081680), (4, 21811260), (5, 17449008), (6, 14540840), (8, 10905630), (10, 8724504), (12, 7270420), (15, 5816336), (16, 5452815), (20, 4362252), (24, 3635210), (30, 2908168), (40, 2181126), (48, 1817605), (60, 1454084), (80, 1090563), (113, 772080), (120, 727042), (226, 386040), (240, 363521), (339, 257360), (452, 193020), (565, 154416), (678, 128680), (904, 96510), (1130, 77208), (1356, 64340), (1695, 51472), (1808, 48255), (2260, 38604), (2712, 32170), (3217, 27120), (3390, 25736), (4520, 19302), (5424, 16085), (6434, 13560), (6780, 12868), (9040, 9651)]