197486160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{757}}^1\times {\mathrm{1087}}^1$

素因数の和:1860

約数の個数: 80

約数和(自身を含む): 613579776

約数和(自身を除く): 416093616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 757, 1087, 1514, 2174, 2271, 3028, 3261, 3785, 4348, 4542, 5435, 6056, 6522, 7570, 8696, 9084, 10870, 11355, 12112, 13044, 15140, 16305, 17392, 18168, 21740, 22710, 26088, 30280, 32610, 36336, 43480, 45420, 52176, 60560, 65220, 86960, 90840, 130440, 181680, 260880, 822859, 1645718, 2468577, 3291436, 4114295, 4937154, 6582872, 8228590, 9874308, 12342885, 13165744, 16457180, 19748616, 24685770, 32914360, 39497232, 49371540, 65828720, 98743080, 197486160]

約数ペア:

[(1, 197486160), (2, 98743080), (3, 65828720), (4, 49371540), (5, 39497232), (6, 32914360), (8, 24685770), (10, 19748616), (12, 16457180), (15, 13165744), (16, 12342885), (20, 9874308), (24, 8228590), (30, 6582872), (40, 4937154), (48, 4114295), (60, 3291436), (80, 2468577), (120, 1645718), (240, 822859), (757, 260880), (1087, 181680), (1514, 130440), (2174, 90840), (2271, 86960), (3028, 65220), (3261, 60560), (3785, 52176), (4348, 45420), (4542, 43480), (5435, 36336), (6056, 32610), (6522, 30280), (7570, 26088), (8696, 22710), (9084, 21740), (10870, 18168), (11355, 17392), (12112, 16305), (13044, 15140)]