307881540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2447}}^1$

素因数の和:2698

約数の個数: 96

約数和(自身を含む): 962357760

約数和(自身を除く): 654476220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 233, 270, 466, 540, 699, 932, 1165, 1398, 2097, 2330, 2447, 2796, 3495, 4194, 4660, 4894, 6291, 6990, 7341, 8388, 9788, 10485, 12235, 12582, 13980, 14682, 20970, 22023, 24470, 25164, 29364, 31455, 36705, 41940, 44046, 48940, 62910, 66069, 73410, 88092, 110115, 125820, 132138, 146820, 220230, 264276, 330345, 440460, 570151, 660690, 1140302, 1321380, 1710453, 2280604, 2850755, 3420906, 5131359, 5701510, 6841812, 8552265, 10262718, 11403020, 15394077, 17104530, 20525436, 25656795, 30788154, 34209060, 51313590, 61576308, 76970385, 102627180, 153940770, 307881540]

約数ペア:

[(1, 307881540), (2, 153940770), (3, 102627180), (4, 76970385), (5, 61576308), (6, 51313590), (9, 34209060), (10, 30788154), (12, 25656795), (15, 20525436), (18, 17104530), (20, 15394077), (27, 11403020), (30, 10262718), (36, 8552265), (45, 6841812), (54, 5701510), (60, 5131359), (90, 3420906), (108, 2850755), (135, 2280604), (180, 1710453), (233, 1321380), (270, 1140302), (466, 660690), (540, 570151), (699, 440460), (932, 330345), (1165, 264276), (1398, 220230), (2097, 146820), (2330, 132138), (2447, 125820), (2796, 110115), (3495, 88092), (4194, 73410), (4660, 66069), (4894, 62910), (6291, 48940), (6990, 44046), (7341, 41940), (8388, 36705), (9788, 31455), (10485, 29364), (12235, 25164), (12582, 24470), (13980, 22023), (14682, 20970)]