131754960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5903}}^1$

素因数の和:5953

約数の個数: 120

約数和(自身を含む): 456827904

約数和(自身を除く): 325072944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 5903, 7440, 11160, 11806, 17709, 22320, 23612, 29515, 35418, 47224, 53127, 59030, 70836, 88545, 94448, 106254, 118060, 141672, 177090, 182993, 212508, 236120, 265635, 283344, 354180, 365986, 425016, 472240, 531270, 548979, 708360, 731972, 850032, 914965, 1062540, 1097958, 1416720, 1463944, 1646937, 1829930, 2125080, 2195916, 2744895, 2927888, 3293874, 3659860, 4250160, 4391832, 5489790, 6587748, 7319720, 8234685, 8783664, 10979580, 13175496, 14639440, 16469370, 21959160, 26350992, 32938740, 43918320, 65877480, 131754960]

約数ペア:

[(1, 131754960), (2, 65877480), (3, 43918320), (4, 32938740), (5, 26350992), (6, 21959160), (8, 16469370), (9, 14639440), (10, 13175496), (12, 10979580), (15, 8783664), (16, 8234685), (18, 7319720), (20, 6587748), (24, 5489790), (30, 4391832), (31, 4250160), (36, 3659860), (40, 3293874), (45, 2927888), (48, 2744895), (60, 2195916), (62, 2125080), (72, 1829930), (80, 1646937), (90, 1463944), (93, 1416720), (120, 1097958), (124, 1062540), (144, 914965), (155, 850032), (180, 731972), (186, 708360), (240, 548979), (248, 531270), (279, 472240), (310, 425016), (360, 365986), (372, 354180), (465, 283344), (496, 265635), (558, 236120), (620, 212508), (720, 182993), (744, 177090), (930, 141672), (1116, 118060), (1240, 106254), (1395, 94448), (1488, 88545), (1860, 70836), (2232, 59030), (2480, 53127), (2790, 47224), (3720, 35418), (4464, 29515), (5580, 23612), (5903, 22320), (7440, 17709), (11160, 11806)]