54310920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 175219200

約数和(自身を除く): 120908280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 79, 85, 102, 120, 136, 158, 170, 204, 237, 255, 316, 337, 340, 395, 408, 474, 510, 632, 674, 680, 790, 948, 1011, 1020, 1185, 1343, 1348, 1580, 1685, 1896, 2022, 2040, 2370, 2686, 2696, 3160, 3370, 4029, 4044, 4740, 5055, 5372, 5729, 6715, 6740, 8058, 8088, 9480, 10110, 10744, 11458, 13430, 13480, 16116, 17187, 20145, 20220, 22916, 26623, 26860, 28645, 32232, 34374, 40290, 40440, 45832, 53246, 53720, 57290, 68748, 79869, 80580, 85935, 106492, 114580, 133115, 137496, 159738, 161160, 171870, 212984, 229160, 266230, 319476, 343740, 399345, 452591, 532460, 638952, 687480, 798690, 905182, 1064920, 1357773, 1597380, 1810364, 2262955, 2715546, 3194760, 3620728, 4525910, 5431092, 6788865, 9051820, 10862184, 13577730, 18103640, 27155460, 54310920]

約数ペア:

[(1, 54310920), (2, 27155460), (3, 18103640), (4, 13577730), (5, 10862184), (6, 9051820), (8, 6788865), (10, 5431092), (12, 4525910), (15, 3620728), (17, 3194760), (20, 2715546), (24, 2262955), (30, 1810364), (34, 1597380), (40, 1357773), (51, 1064920), (60, 905182), (68, 798690), (79, 687480), (85, 638952), (102, 532460), (120, 452591), (136, 399345), (158, 343740), (170, 319476), (204, 266230), (237, 229160), (255, 212984), (316, 171870), (337, 161160), (340, 159738), (395, 137496), (408, 133115), (474, 114580), (510, 106492), (632, 85935), (674, 80580), (680, 79869), (790, 68748), (948, 57290), (1011, 53720), (1020, 53246), (1185, 45832), (1343, 40440), (1348, 40290), (1580, 34374), (1685, 32232), (1896, 28645), (2022, 26860), (2040, 26623), (2370, 22916), (2686, 20220), (2696, 20145), (3160, 17187), (3370, 16116), (4029, 13480), (4044, 13430), (4740, 11458), (5055, 10744), (5372, 10110), (5729, 9480), (6715, 8088), (6740, 8058)]