194046480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1489}}^1$

素因数の和:1689

約数の個数: 120

約数和(自身を含む): 655713240

約数和(自身を除く): 461666760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 181, 240, 360, 362, 543, 720, 724, 905, 1086, 1448, 1489, 1629, 1810, 2172, 2715, 2896, 2978, 3258, 3620, 4344, 4467, 5430, 5956, 6516, 7240, 7445, 8145, 8688, 8934, 10860, 11912, 13032, 13401, 14480, 14890, 16290, 17868, 21720, 22335, 23824, 26064, 26802, 29780, 32580, 35736, 43440, 44670, 53604, 59560, 65160, 67005, 71472, 89340, 107208, 119120, 130320, 134010, 178680, 214416, 268020, 269509, 357360, 536040, 539018, 808527, 1072080, 1078036, 1347545, 1617054, 2156072, 2425581, 2695090, 3234108, 4042635, 4312144, 4851162, 5390180, 6468216, 8085270, 9702324, 10780360, 12127905, 12936432, 16170540, 19404648, 21560720, 24255810, 32341080, 38809296, 48511620, 64682160, 97023240, 194046480]

約数ペア:

[(1, 194046480), (2, 97023240), (3, 64682160), (4, 48511620), (5, 38809296), (6, 32341080), (8, 24255810), (9, 21560720), (10, 19404648), (12, 16170540), (15, 12936432), (16, 12127905), (18, 10780360), (20, 9702324), (24, 8085270), (30, 6468216), (36, 5390180), (40, 4851162), (45, 4312144), (48, 4042635), (60, 3234108), (72, 2695090), (80, 2425581), (90, 2156072), (120, 1617054), (144, 1347545), (180, 1078036), (181, 1072080), (240, 808527), (360, 539018), (362, 536040), (543, 357360), (720, 269509), (724, 268020), (905, 214416), (1086, 178680), (1448, 134010), (1489, 130320), (1629, 119120), (1810, 107208), (2172, 89340), (2715, 71472), (2896, 67005), (2978, 65160), (3258, 59560), (3620, 53604), (4344, 44670), (4467, 43440), (5430, 35736), (5956, 32580), (6516, 29780), (7240, 26802), (7445, 26064), (8145, 23824), (8688, 22335), (8934, 21720), (10860, 17868), (11912, 16290), (13032, 14890), (13401, 14480)]