215532720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23027}}^1$

素因数の和:23059

約数の個数: 120

約数和(自身を含む): 779543856

約数和(自身を除く): 564011136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 23027, 46054, 69081, 92108, 115135, 138162, 184216, 207243, 230270, 276324, 299351, 345405, 368432, 414486, 460540, 552648, 598702, 690810, 828972, 898053, 921080, 1036215, 1105296, 1197404, 1381620, 1496755, 1657944, 1796106, 1842160, 2072430, 2394808, 2694159, 2763240, 2993510, 3315888, 3592212, 4144860, 4490265, 4789616, 5388318, 5526480, 5987020, 7184424, 8289720, 8980530, 10776636, 11974040, 13470795, 14368848, 16579440, 17961060, 21553272, 23948080, 26941590, 35922120, 43106544, 53883180, 71844240, 107766360, 215532720]

約数ペア:

[(1, 215532720), (2, 107766360), (3, 71844240), (4, 53883180), (5, 43106544), (6, 35922120), (8, 26941590), (9, 23948080), (10, 21553272), (12, 17961060), (13, 16579440), (15, 14368848), (16, 13470795), (18, 11974040), (20, 10776636), (24, 8980530), (26, 8289720), (30, 7184424), (36, 5987020), (39, 5526480), (40, 5388318), (45, 4789616), (48, 4490265), (52, 4144860), (60, 3592212), (65, 3315888), (72, 2993510), (78, 2763240), (80, 2694159), (90, 2394808), (104, 2072430), (117, 1842160), (120, 1796106), (130, 1657944), (144, 1496755), (156, 1381620), (180, 1197404), (195, 1105296), (208, 1036215), (234, 921080), (240, 898053), (260, 828972), (312, 690810), (360, 598702), (390, 552648), (468, 460540), (520, 414486), (585, 368432), (624, 345405), (720, 299351), (780, 276324), (936, 230270), (1040, 207243), (1170, 184216), (1560, 138162), (1872, 115135), (2340, 92108), (3120, 69081), (4680, 46054), (9360, 23027)]