40306680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37321}}^1$

素因数の和:37341

約数の個数: 64

約数和(自身を含む): 134359200

約数和(自身を除く): 94052520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 37321, 74642, 111963, 149284, 186605, 223926, 298568, 335889, 373210, 447852, 559815, 671778, 746420, 895704, 1007667, 1119630, 1343556, 1492840, 1679445, 2015334, 2239260, 2687112, 3358890, 4030668, 4478520, 5038335, 6717780, 8061336, 10076670, 13435560, 20153340, 40306680]

約数ペア:

[(1, 40306680), (2, 20153340), (3, 13435560), (4, 10076670), (5, 8061336), (6, 6717780), (8, 5038335), (9, 4478520), (10, 4030668), (12, 3358890), (15, 2687112), (18, 2239260), (20, 2015334), (24, 1679445), (27, 1492840), (30, 1343556), (36, 1119630), (40, 1007667), (45, 895704), (54, 746420), (60, 671778), (72, 559815), (90, 447852), (108, 373210), (120, 335889), (135, 298568), (180, 223926), (216, 186605), (270, 149284), (360, 111963), (540, 74642), (1080, 37321)]