191677680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5023}}^1$

素因数の和:5095

約数の個数: 120

約数和(自身を含む): 655993728

約数和(自身を除く): 464316048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 5023, 6360, 7632, 9540, 10046, 12720, 15069, 19080, 20092, 25115, 30138, 38160, 40184, 45207, 50230, 60276, 75345, 80368, 90414, 100460, 120552, 150690, 180828, 200920, 226035, 241104, 266219, 301380, 361656, 401840, 452070, 532438, 602760, 723312, 798657, 904140, 1064876, 1205520, 1331095, 1597314, 1808280, 2129752, 2395971, 2662190, 3194628, 3616560, 3993285, 4259504, 4791942, 5324380, 6389256, 7986570, 9583884, 10648760, 11979855, 12778512, 15973140, 19167768, 21297520, 23959710, 31946280, 38335536, 47919420, 63892560, 95838840, 191677680]

約数ペア:

[(1, 191677680), (2, 95838840), (3, 63892560), (4, 47919420), (5, 38335536), (6, 31946280), (8, 23959710), (9, 21297520), (10, 19167768), (12, 15973140), (15, 12778512), (16, 11979855), (18, 10648760), (20, 9583884), (24, 7986570), (30, 6389256), (36, 5324380), (40, 4791942), (45, 4259504), (48, 3993285), (53, 3616560), (60, 3194628), (72, 2662190), (80, 2395971), (90, 2129752), (106, 1808280), (120, 1597314), (144, 1331095), (159, 1205520), (180, 1064876), (212, 904140), (240, 798657), (265, 723312), (318, 602760), (360, 532438), (424, 452070), (477, 401840), (530, 361656), (636, 301380), (720, 266219), (795, 241104), (848, 226035), (954, 200920), (1060, 180828), (1272, 150690), (1590, 120552), (1908, 100460), (2120, 90414), (2385, 80368), (2544, 75345), (3180, 60276), (3816, 50230), (4240, 45207), (4770, 40184), (5023, 38160), (6360, 30138), (7632, 25115), (9540, 20092), (10046, 19080), (12720, 15069)]