98645520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2957}}^1$

素因数の和:3112

約数の個数: 80

約数和(自身を含む): 308105280

約数和(自身を除く): 209459760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 2957, 3336, 4170, 5560, 5914, 6672, 8340, 8871, 11120, 11828, 14785, 16680, 17742, 23656, 29570, 33360, 35484, 44355, 47312, 59140, 70968, 88710, 118280, 141936, 177420, 236560, 354840, 411023, 709680, 822046, 1233069, 1644092, 2055115, 2466138, 3288184, 4110230, 4932276, 6165345, 6576368, 8220460, 9864552, 12330690, 16440920, 19729104, 24661380, 32881840, 49322760, 98645520]

約数ペア:

[(1, 98645520), (2, 49322760), (3, 32881840), (4, 24661380), (5, 19729104), (6, 16440920), (8, 12330690), (10, 9864552), (12, 8220460), (15, 6576368), (16, 6165345), (20, 4932276), (24, 4110230), (30, 3288184), (40, 2466138), (48, 2055115), (60, 1644092), (80, 1233069), (120, 822046), (139, 709680), (240, 411023), (278, 354840), (417, 236560), (556, 177420), (695, 141936), (834, 118280), (1112, 88710), (1390, 70968), (1668, 59140), (2085, 47312), (2224, 44355), (2780, 35484), (2957, 33360), (3336, 29570), (4170, 23656), (5560, 17742), (5914, 16680), (6672, 14785), (8340, 11828), (8871, 11120)]