480774420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{127189}}^1$

素因数の和:127214

約数の個数: 96

約数和(自身を含む): 1709433600

約数和(自身を除く): 1228659180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 127189, 254378, 381567, 508756, 635945, 763134, 890323, 1144701, 1271890, 1526268, 1780646, 1907835, 2289402, 2543780, 2670969, 3434103, 3561292, 3815670, 4451615, 4578804, 5341938, 5723505, 6868206, 7631340, 8012907, 8903230, 10683876, 11447010, 13354845, 13736412, 16025814, 17170515, 17806460, 22894020, 24038721, 26709690, 32051628, 34341030, 40064535, 48077442, 53419380, 68682060, 80129070, 96154884, 120193605, 160258140, 240387210, 480774420]

約数ペア:

[(1, 480774420), (2, 240387210), (3, 160258140), (4, 120193605), (5, 96154884), (6, 80129070), (7, 68682060), (9, 53419380), (10, 48077442), (12, 40064535), (14, 34341030), (15, 32051628), (18, 26709690), (20, 24038721), (21, 22894020), (27, 17806460), (28, 17170515), (30, 16025814), (35, 13736412), (36, 13354845), (42, 11447010), (45, 10683876), (54, 8903230), (60, 8012907), (63, 7631340), (70, 6868206), (84, 5723505), (90, 5341938), (105, 4578804), (108, 4451615), (126, 3815670), (135, 3561292), (140, 3434103), (180, 2670969), (189, 2543780), (210, 2289402), (252, 1907835), (270, 1780646), (315, 1526268), (378, 1271890), (420, 1144701), (540, 890323), (630, 763134), (756, 635945), (945, 508756), (1260, 381567), (1890, 254378), (3780, 127189)]