8693040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1249}}^1$

素因数の和:1294

約数の個数: 80

約数和(自身を含む): 27900000

約数和(自身を除く): 19206960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1249, 1392, 1740, 2320, 2498, 3480, 3747, 4996, 6245, 6960, 7494, 9992, 12490, 14988, 18735, 19984, 24980, 29976, 36221, 37470, 49960, 59952, 72442, 74940, 99920, 108663, 144884, 149880, 181105, 217326, 289768, 299760, 362210, 434652, 543315, 579536, 724420, 869304, 1086630, 1448840, 1738608, 2173260, 2897680, 4346520, 8693040]

約数ペア:

[(1, 8693040), (2, 4346520), (3, 2897680), (4, 2173260), (5, 1738608), (6, 1448840), (8, 1086630), (10, 869304), (12, 724420), (15, 579536), (16, 543315), (20, 434652), (24, 362210), (29, 299760), (30, 289768), (40, 217326), (48, 181105), (58, 149880), (60, 144884), (80, 108663), (87, 99920), (116, 74940), (120, 72442), (145, 59952), (174, 49960), (232, 37470), (240, 36221), (290, 29976), (348, 24980), (435, 19984), (464, 18735), (580, 14988), (696, 12490), (870, 9992), (1160, 7494), (1249, 6960), (1392, 6245), (1740, 4996), (2320, 3747), (2498, 3480)]