13485240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:861

約数の個数: 96

約数和(自身を含む): 44815680

約数和(自身を除く): 31330440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 797, 846, 940, 1128, 1410, 1594, 1692, 1880, 2115, 2391, 2820, 3188, 3384, 3985, 4230, 4782, 5640, 6376, 7173, 7970, 8460, 9564, 11955, 14346, 15940, 16920, 19128, 23910, 28692, 31880, 35865, 37459, 47820, 57384, 71730, 74918, 95640, 112377, 143460, 149836, 187295, 224754, 286920, 299672, 337131, 374590, 449508, 561885, 674262, 749180, 899016, 1123770, 1348524, 1498360, 1685655, 2247540, 2697048, 3371310, 4495080, 6742620, 13485240]

約数ペア:

[(1, 13485240), (2, 6742620), (3, 4495080), (4, 3371310), (5, 2697048), (6, 2247540), (8, 1685655), (9, 1498360), (10, 1348524), (12, 1123770), (15, 899016), (18, 749180), (20, 674262), (24, 561885), (30, 449508), (36, 374590), (40, 337131), (45, 299672), (47, 286920), (60, 224754), (72, 187295), (90, 149836), (94, 143460), (120, 112377), (141, 95640), (180, 74918), (188, 71730), (235, 57384), (282, 47820), (360, 37459), (376, 35865), (423, 31880), (470, 28692), (564, 23910), (705, 19128), (797, 16920), (846, 15940), (940, 14346), (1128, 11955), (1410, 9564), (1594, 8460), (1692, 7970), (1880, 7173), (2115, 6376), (2391, 5640), (2820, 4782), (3188, 4230), (3384, 3985)]