123020.0000000

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:558

約数の個数: 80

約数和(自身を含む): 17119080

約数和(自身を除く): 11357712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 306, 324, 408, 459, 523, 612, 648, 918, 1046, 1224, 1377, 1569, 1836, 2092, 2754, 3138, 3672, 4184, 4707, 5508, 6276, 8891, 9414, 11016, 12552, 14121, 17782, 18828, 26673, 28242, 35564, 37656, 42363, 53346, 56484, 71128, 80019, 84726, 106692, 112968, 160038, 169452, 213384, 240057, 320076, 338904, 480114, 640152, 720171, 960228, 1440342, 1920456, 2880684, 5761368]

約数ペア:

[(1, 5761368), (2, 2880684), (3, 1920456), (4, 1440342), (6, 960228), (8, 720171), (9, 640152), (12, 480114), (17, 338904), (18, 320076), (24, 240057), (27, 213384), (34, 169452), (36, 160038), (51, 112968), (54, 106692), (68, 84726), (72, 80019), (81, 71128), (102, 56484), (108, 53346), (136, 42363), (153, 37656), (162, 35564), (204, 28242), (216, 26673), (306, 18828), (324, 17782), (408, 14121), (459, 12552), (523, 11016), (612, 9414), (648, 8891), (918, 6276), (1046, 5508), (1224, 4707), (1377, 4184), (1569, 3672), (1836, 3138), (2092, 2754)]