156945240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{797}}^1$

素因数の和:1361

約数の個数: 96

約数和(自身を含む): 511645680

約数和(自身を除く): 354700440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 547, 797, 1094, 1594, 1641, 2188, 2391, 2735, 3188, 3282, 3985, 4376, 4782, 4923, 5470, 6376, 6564, 7173, 7970, 8205, 9564, 9846, 10940, 11955, 13128, 14346, 15940, 16410, 19128, 19692, 21880, 23910, 24615, 28692, 31880, 32820, 35865, 39384, 47820, 49230, 57384, 65640, 71730, 95640, 98460, 143460, 196920, 286920, 435959, 871918, 1307877, 1743836, 2179795, 2615754, 3487672, 3923631, 4359590, 5231508, 6539385, 7847262, 8719180, 10463016, 13078770, 15694524, 17438360, 19618155, 26157540, 31389048, 39236310, 52315080, 78472620, 156945240]

約数ペア:

[(1, 156945240), (2, 78472620), (3, 52315080), (4, 39236310), (5, 31389048), (6, 26157540), (8, 19618155), (9, 17438360), (10, 15694524), (12, 13078770), (15, 10463016), (18, 8719180), (20, 7847262), (24, 6539385), (30, 5231508), (36, 4359590), (40, 3923631), (45, 3487672), (60, 2615754), (72, 2179795), (90, 1743836), (120, 1307877), (180, 871918), (360, 435959), (547, 286920), (797, 196920), (1094, 143460), (1594, 98460), (1641, 95640), (2188, 71730), (2391, 65640), (2735, 57384), (3188, 49230), (3282, 47820), (3985, 39384), (4376, 35865), (4782, 32820), (4923, 31880), (5470, 28692), (6376, 24615), (6564, 23910), (7173, 21880), (7970, 19692), (8205, 19128), (9564, 16410), (9846, 15940), (10940, 14346), (11955, 13128)]