448141920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1871}}^1$

素因数の和:2388

約数の個数: 96

約数和(自身を含む): 1415232000

約数和(自身を除く): 967090080

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, 1871, 1996, 2495, 2994, 3742, 3992, 4990, 5613, 5988, 7484, 7485, 7984, 9355, 9980, 11226, 11976, 14968, 14970, 15968, 18710, 19960, 22452, 23952, 28065, 29936, 29940, 37420, 39920, 44904, 47904, 56130, 59872, 59880, 74840, 79840, 89808, 112260, 119760, 149680, 179616, 224520, 239520, 299360, 449040, 898080, 933629, 1867258, 2800887, 3734516, 4668145, 5601774, 7469032, 9336290, 11203548, 14004435, 14938064, 18672580, 22407096, 28008870, 29876128, 37345160, 44814192, 56017740, 74690320, 89628384, 112035480, 149380640, 224070960, 448141920]

約数ペア:

[(1, 448141920), (2, 224070960), (3, 149380640), (4, 112035480), (5, 89628384), (6, 74690320), (8, 56017740), (10, 44814192), (12, 37345160), (15, 29876128), (16, 28008870), (20, 22407096), (24, 18672580), (30, 14938064), (32, 14004435), (40, 11203548), (48, 9336290), (60, 7469032), (80, 5601774), (96, 4668145), (120, 3734516), (160, 2800887), (240, 1867258), (480, 933629), (499, 898080), (998, 449040), (1497, 299360), (1871, 239520), (1996, 224520), (2495, 179616), (2994, 149680), (3742, 119760), (3992, 112260), (4990, 89808), (5613, 79840), (5988, 74840), (7484, 59880), (7485, 59872), (7984, 56130), (9355, 47904), (9980, 44904), (11226, 39920), (11976, 37420), (14968, 29940), (14970, 29936), (15968, 28065), (18710, 23952), (19960, 22452)]