269366940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{3847}}^1$

素因数の和:4251

約数の個数: 72

約数和(自身を含む): 819393120

約数和(自身を除く): 550026180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 389, 778, 1167, 1556, 1945, 2334, 3501, 3847, 3890, 4668, 5835, 7002, 7694, 7780, 11541, 11670, 14004, 15388, 17505, 19235, 23082, 23340, 34623, 35010, 38470, 46164, 57705, 69246, 70020, 76940, 115410, 138492, 173115, 230820, 346230, 692460, 1496483, 2992966, 4489449, 5985932, 7482415, 8978898, 13468347, 14964830, 17957796, 22447245, 26936694, 29929660, 44894490, 53873388, 67341735, 89788980, 134683470, 269366940]

約数ペア:

[(1, 269366940), (2, 134683470), (3, 89788980), (4, 67341735), (5, 53873388), (6, 44894490), (9, 29929660), (10, 26936694), (12, 22447245), (15, 17957796), (18, 14964830), (20, 13468347), (30, 8978898), (36, 7482415), (45, 5985932), (60, 4489449), (90, 2992966), (180, 1496483), (389, 692460), (778, 346230), (1167, 230820), (1556, 173115), (1945, 138492), (2334, 115410), (3501, 76940), (3847, 70020), (3890, 69246), (4668, 57705), (5835, 46164), (7002, 38470), (7694, 35010), (7780, 34623), (11541, 23340), (11670, 23082), (14004, 19235), (15388, 17505)]