48131220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 140958720

約数和(自身を除く): 92827500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 113, 124, 155, 186, 226, 229, 310, 339, 372, 452, 458, 465, 565, 620, 678, 687, 916, 930, 1130, 1145, 1356, 1374, 1695, 1860, 2260, 2290, 2748, 3390, 3435, 3503, 4580, 6780, 6870, 7006, 7099, 10509, 13740, 14012, 14198, 17515, 21018, 21297, 25877, 28396, 35030, 35495, 42036, 42594, 51754, 52545, 70060, 70990, 77631, 85188, 103508, 105090, 106485, 129385, 141980, 155262, 210180, 212970, 258770, 310524, 388155, 425940, 517540, 776310, 802187, 1552620, 1604374, 2406561, 3208748, 4010935, 4813122, 8021870, 9626244, 12032805, 16043740, 24065610, 48131220]

約数ペア:

[(1, 48131220), (2, 24065610), (3, 16043740), (4, 12032805), (5, 9626244), (6, 8021870), (10, 4813122), (12, 4010935), (15, 3208748), (20, 2406561), (30, 1604374), (31, 1552620), (60, 802187), (62, 776310), (93, 517540), (113, 425940), (124, 388155), (155, 310524), (186, 258770), (226, 212970), (229, 210180), (310, 155262), (339, 141980), (372, 129385), (452, 106485), (458, 105090), (465, 103508), (565, 85188), (620, 77631), (678, 70990), (687, 70060), (916, 52545), (930, 51754), (1130, 42594), (1145, 42036), (1356, 35495), (1374, 35030), (1695, 28396), (1860, 25877), (2260, 21297), (2290, 21018), (2748, 17515), (3390, 14198), (3435, 14012), (3503, 13740), (4580, 10509), (6780, 7099), (6870, 7006)]