496749780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2939}}^1$

素因数の和:3270

約数の個数: 96

約数和(自身を含む): 1550908800

約数和(自身を除く): 1054159020

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, 270, 313, 540, 626, 939, 1252, 1565, 1878, 2817, 2939, 3130, 3756, 4695, 5634, 5878, 6260, 8451, 8817, 9390, 11268, 11756, 14085, 14695, 16902, 17634, 18780, 26451, 28170, 29390, 33804, 35268, 42255, 44085, 52902, 56340, 58780, 79353, 84510, 88170, 105804, 132255, 158706, 169020, 176340, 264510, 317412, 396765, 529020, 793530, 919907, 1587060, 1839814, 2759721, 3679628, 4599535, 5519442, 8279163, 9199070, 11038884, 13798605, 16558326, 18398140, 24837489, 27597210, 33116652, 41395815, 49674978, 55194420, 82791630, 99349956, 124187445, 165583260, 248374890, 496749780]

約数ペア:

[(1, 496749780), (2, 248374890), (3, 165583260), (4, 124187445), (5, 99349956), (6, 82791630), (9, 55194420), (10, 49674978), (12, 41395815), (15, 33116652), (18, 27597210), (20, 24837489), (27, 18398140), (30, 16558326), (36, 13798605), (45, 11038884), (54, 9199070), (60, 8279163), (90, 5519442), (108, 4599535), (135, 3679628), (180, 2759721), (270, 1839814), (313, 1587060), (540, 919907), (626, 793530), (939, 529020), (1252, 396765), (1565, 317412), (1878, 264510), (2817, 176340), (2939, 169020), (3130, 158706), (3756, 132255), (4695, 105804), (5634, 88170), (5878, 84510), (6260, 79353), (8451, 58780), (8817, 56340), (9390, 52902), (11268, 44085), (11756, 42255), (14085, 35268), (14695, 33804), (16902, 29390), (17634, 28170), (18780, 26451)]