326844240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{19181}}^1$

素因数の和:19268

約数の個数: 80

約数和(自身を含む): 1027541376

約数和(自身を除く): 700697136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 17040, 19181, 38362, 57543, 76724, 95905, 115086, 153448, 191810, 230172, 287715, 306896, 383620, 460344, 575430, 767240, 920688, 1150860, 1361851, 1534480, 2301720, 2723702, 4085553, 4603440, 5447404, 6809255, 8171106, 10894808, 13618510, 16342212, 20427765, 21789616, 27237020, 32684424, 40855530, 54474040, 65368848, 81711060, 108948080, 163422120, 326844240]

約数ペア:

[(1, 326844240), (2, 163422120), (3, 108948080), (4, 81711060), (5, 65368848), (6, 54474040), (8, 40855530), (10, 32684424), (12, 27237020), (15, 21789616), (16, 20427765), (20, 16342212), (24, 13618510), (30, 10894808), (40, 8171106), (48, 6809255), (60, 5447404), (71, 4603440), (80, 4085553), (120, 2723702), (142, 2301720), (213, 1534480), (240, 1361851), (284, 1150860), (355, 920688), (426, 767240), (568, 575430), (710, 460344), (852, 383620), (1065, 306896), (1136, 287715), (1420, 230172), (1704, 191810), (2130, 153448), (2840, 115086), (3408, 95905), (4260, 76724), (5680, 57543), (8520, 38362), (17040, 19181)]