800119680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1259}}^1$

素因数の和:1612

約数の個数: 128

約数和(自身を含む): 2560118400

約数和(自身を除く): 1759998720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 331, 384, 480, 640, 662, 960, 993, 1259, 1324, 1655, 1920, 1986, 2518, 2648, 3310, 3777, 3972, 4965, 5036, 5296, 6295, 6620, 7554, 7944, 9930, 10072, 10592, 12590, 13240, 15108, 15888, 18885, 19860, 20144, 21184, 25180, 26480, 30216, 31776, 37770, 39720, 40288, 42368, 50360, 52960, 60432, 63552, 75540, 79440, 80576, 100720, 105920, 120864, 127104, 151080, 158880, 161152, 201440, 211840, 241728, 302160, 317760, 402880, 416729, 483456, 604320, 635520, 805760, 833458, 1208640, 1250187, 1666916, 2083645, 2417280, 2500374, 3333832, 4167290, 5000748, 6250935, 6667664, 8334580, 10001496, 12501870, 13335328, 16669160, 20002992, 25003740, 26670656, 33338320, 40005984, 50007480, 53341312, 66676640, 80011968, 100014960, 133353280, 160023936, 200029920, 266706560, 400059840, 800119680]

約数ペア:

[(1, 800119680), (2, 400059840), (3, 266706560), (4, 200029920), (5, 160023936), (6, 133353280), (8, 100014960), (10, 80011968), (12, 66676640), (15, 53341312), (16, 50007480), (20, 40005984), (24, 33338320), (30, 26670656), (32, 25003740), (40, 20002992), (48, 16669160), (60, 13335328), (64, 12501870), (80, 10001496), (96, 8334580), (120, 6667664), (128, 6250935), (160, 5000748), (192, 4167290), (240, 3333832), (320, 2500374), (331, 2417280), (384, 2083645), (480, 1666916), (640, 1250187), (662, 1208640), (960, 833458), (993, 805760), (1259, 635520), (1324, 604320), (1655, 483456), (1920, 416729), (1986, 402880), (2518, 317760), (2648, 302160), (3310, 241728), (3777, 211840), (3972, 201440), (4965, 161152), (5036, 158880), (5296, 151080), (6295, 127104), (6620, 120864), (7554, 105920), (7944, 100720), (9930, 80576), (10072, 79440), (10592, 75540), (12590, 63552), (13240, 60432), (15108, 52960), (15888, 50360), (18885, 42368), (19860, 40288), (20144, 39720), (21184, 37770), (25180, 31776), (26480, 30216)]