328751520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1187}}^1$

素因数の和:1782

約数の個数: 96

約数和(自身を含む): 1038235968

約数和(自身を除く): 709484448

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, 577, 1154, 1187, 1731, 2308, 2374, 2885, 3462, 3561, 4616, 4748, 5770, 5935, 6924, 7122, 8655, 9232, 9496, 11540, 11870, 13848, 14244, 17310, 17805, 18464, 18992, 23080, 23740, 27696, 28488, 34620, 35610, 37984, 46160, 47480, 55392, 56976, 69240, 71220, 92320, 94960, 113952, 138480, 142440, 189920, 276960, 284880, 569760, 684899, 1369798, 2054697, 2739596, 3424495, 4109394, 5479192, 6848990, 8218788, 10273485, 10958384, 13697980, 16437576, 20546970, 21916768, 27395960, 32875152, 41093940, 54791920, 65750304, 82187880, 109583840, 164375760, 328751520]

約数ペア:

[(1, 328751520), (2, 164375760), (3, 109583840), (4, 82187880), (5, 65750304), (6, 54791920), (8, 41093940), (10, 32875152), (12, 27395960), (15, 21916768), (16, 20546970), (20, 16437576), (24, 13697980), (30, 10958384), (32, 10273485), (40, 8218788), (48, 6848990), (60, 5479192), (80, 4109394), (96, 3424495), (120, 2739596), (160, 2054697), (240, 1369798), (480, 684899), (577, 569760), (1154, 284880), (1187, 276960), (1731, 189920), (2308, 142440), (2374, 138480), (2885, 113952), (3462, 94960), (3561, 92320), (4616, 71220), (4748, 69240), (5770, 56976), (5935, 55392), (6924, 47480), (7122, 46160), (8655, 37984), (9232, 35610), (9496, 34620), (11540, 28488), (11870, 27696), (13848, 23740), (14244, 23080), (17310, 18992), (17805, 18464)]