682871520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{2851}}^1$

素因数の和:3368

約数の個数: 96

約数和(自身を含む): 2156112000

約数和(自身を除く): 1473240480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 499, 998, 1497, 1996, 2495, 2851, 2994, 3992, 4990, 5702, 5988, 7485, 7984, 8553, 9980, 11404, 11976, 14255, 14970, 15968, 17106, 19960, 22808, 23952, 28510, 29940, 34212, 39920, 42765, 45616, 47904, 57020, 59880, 68424, 79840, 85530, 91232, 114040, 119760, 136848, 171060, 228080, 239520, 273696, 342120, 456160, 684240, 1368480, 1422649, 2845298, 4267947, 5690596, 7113245, 8535894, 11381192, 14226490, 17071788, 21339735, 22762384, 28452980, 34143576, 42679470, 45524768, 56905960, 68287152, 85358940, 113811920, 136574304, 170717880, 227623840, 341435760, 682871520]

約数ペア:

[(1, 682871520), (2, 341435760), (3, 227623840), (4, 170717880), (5, 136574304), (6, 113811920), (8, 85358940), (10, 68287152), (12, 56905960), (15, 45524768), (16, 42679470), (20, 34143576), (24, 28452980), (30, 22762384), (32, 21339735), (40, 17071788), (48, 14226490), (60, 11381192), (80, 8535894), (96, 7113245), (120, 5690596), (160, 4267947), (240, 2845298), (480, 1422649), (499, 1368480), (998, 684240), (1497, 456160), (1996, 342120), (2495, 273696), (2851, 239520), (2994, 228080), (3992, 171060), (4990, 136848), (5702, 119760), (5988, 114040), (7485, 91232), (7984, 85530), (8553, 79840), (9980, 68424), (11404, 59880), (11976, 57020), (14255, 47904), (14970, 45616), (15968, 42765), (17106, 39920), (19960, 34212), (22808, 29940), (23952, 28510)]