131269920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16087}}^1$

素因数の和:16122

約数の個数: 96

約数和(自身を含む): 437851008

約数和(自身を除く): 306581088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 16087, 32174, 48261, 64348, 80435, 96522, 128696, 160870, 193044, 241305, 257392, 273479, 321740, 386088, 482610, 514784, 546958, 643480, 772176, 820437, 965220, 1093916, 1286960, 1367395, 1544352, 1640874, 1930440, 2187832, 2573920, 2734790, 3281748, 3860880, 4102185, 4375664, 5469580, 6563496, 7721760, 8204370, 8751328, 10939160, 13126992, 16408740, 21878320, 26253984, 32817480, 43756640, 65634960, 131269920]

約数ペア:

[(1, 131269920), (2, 65634960), (3, 43756640), (4, 32817480), (5, 26253984), (6, 21878320), (8, 16408740), (10, 13126992), (12, 10939160), (15, 8751328), (16, 8204370), (17, 7721760), (20, 6563496), (24, 5469580), (30, 4375664), (32, 4102185), (34, 3860880), (40, 3281748), (48, 2734790), (51, 2573920), (60, 2187832), (68, 1930440), (80, 1640874), (85, 1544352), (96, 1367395), (102, 1286960), (120, 1093916), (136, 965220), (160, 820437), (170, 772176), (204, 643480), (240, 546958), (255, 514784), (272, 482610), (340, 386088), (408, 321740), (480, 273479), (510, 257392), (544, 241305), (680, 193044), (816, 160870), (1020, 128696), (1360, 96522), (1632, 80435), (2040, 64348), (2720, 48261), (4080, 32174), (8160, 16087)]