129417720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37189}}^1$

素因数の和:37232

約数の個数: 64

約数和(自身を含む): 401652000

約数和(自身を除く): 272234280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 37189, 74378, 111567, 148756, 185945, 223134, 297512, 371890, 446268, 557835, 743780, 892536, 1078481, 1115670, 1487560, 2156962, 2231340, 3235443, 4313924, 4462680, 5392405, 6470886, 8627848, 10784810, 12941772, 16177215, 21569620, 25883544, 32354430, 43139240, 64708860, 129417720]

約数ペア:

[(1, 129417720), (2, 64708860), (3, 43139240), (4, 32354430), (5, 25883544), (6, 21569620), (8, 16177215), (10, 12941772), (12, 10784810), (15, 8627848), (20, 6470886), (24, 5392405), (29, 4462680), (30, 4313924), (40, 3235443), (58, 2231340), (60, 2156962), (87, 1487560), (116, 1115670), (120, 1078481), (145, 892536), (174, 743780), (232, 557835), (290, 446268), (348, 371890), (435, 297512), (580, 223134), (696, 185945), (870, 148756), (1160, 111567), (1740, 74378), (3480, 37189)]