258835440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37189}}^1$

素因数の和:37234

約数の個数: 80

約数和(自身を含む): 830080800

約数和(自身を除く): 571245360

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, 1392, 1740, 2320, 3480, 6960, 37189, 74378, 111567, 148756, 185945, 223134, 297512, 371890, 446268, 557835, 595024, 743780, 892536, 1078481, 1115670, 1487560, 1785072, 2156962, 2231340, 2975120, 3235443, 4313924, 4462680, 5392405, 6470886, 8627848, 8925360, 10784810, 12941772, 16177215, 17255696, 21569620, 25883544, 32354430, 43139240, 51767088, 64708860, 86278480, 129417720, 258835440]

約数ペア:

[(1, 258835440), (2, 129417720), (3, 86278480), (4, 64708860), (5, 51767088), (6, 43139240), (8, 32354430), (10, 25883544), (12, 21569620), (15, 17255696), (16, 16177215), (20, 12941772), (24, 10784810), (29, 8925360), (30, 8627848), (40, 6470886), (48, 5392405), (58, 4462680), (60, 4313924), (80, 3235443), (87, 2975120), (116, 2231340), (120, 2156962), (145, 1785072), (174, 1487560), (232, 1115670), (240, 1078481), (290, 892536), (348, 743780), (435, 595024), (464, 557835), (580, 446268), (696, 371890), (870, 297512), (1160, 223134), (1392, 185945), (1740, 148756), (2320, 111567), (3480, 74378), (6960, 37189)]