2543984160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{26633}}^1$

素因数の和:26850

約数の個数: 96

約数和(自身を含む): 8054121600

約数和(自身を除く): 5510137440

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, 199, 240, 398, 480, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3184, 3980, 4776, 5970, 6368, 7960, 9552, 11940, 15920, 19104, 23880, 26633, 31840, 47760, 53266, 79899, 95520, 106532, 133165, 159798, 213064, 266330, 319596, 399495, 426128, 532660, 639192, 798990, 852256, 1065320, 1278384, 1597980, 2130640, 2556768, 3195960, 4261280, 5299967, 6391920, 10599934, 12783840, 15899901, 21199868, 26499835, 31799802, 42399736, 52999670, 63599604, 79499505, 84799472, 105999340, 127199208, 158999010, 169598944, 211998680, 254398416, 317998020, 423997360, 508796832, 635996040, 847994720, 1271992080, 2543984160]

約数ペア:

[(1, 2543984160), (2, 1271992080), (3, 847994720), (4, 635996040), (5, 508796832), (6, 423997360), (8, 317998020), (10, 254398416), (12, 211998680), (15, 169598944), (16, 158999010), (20, 127199208), (24, 105999340), (30, 84799472), (32, 79499505), (40, 63599604), (48, 52999670), (60, 42399736), (80, 31799802), (96, 26499835), (120, 21199868), (160, 15899901), (199, 12783840), (240, 10599934), (398, 6391920), (480, 5299967), (597, 4261280), (796, 3195960), (995, 2556768), (1194, 2130640), (1592, 1597980), (1990, 1278384), (2388, 1065320), (2985, 852256), (3184, 798990), (3980, 639192), (4776, 532660), (5970, 426128), (6368, 399495), (7960, 319596), (9552, 266330), (11940, 213064), (15920, 159798), (19104, 133165), (23880, 106532), (26633, 95520), (31840, 79899), (47760, 53266)]