816613320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{234659}}^1$

素因数の和:234702

約数の個数: 64

約数和(自身を含む): 2534328000

約数和(自身を除く): 1717714680

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, 234659, 469318, 703977, 938636, 1173295, 1407954, 1877272, 2346590, 2815908, 3519885, 4693180, 5631816, 6805111, 7039770, 9386360, 13610222, 14079540, 20415333, 27220444, 28159080, 34025555, 40830666, 54440888, 68051110, 81661332, 102076665, 136102220, 163322664, 204153330, 272204440, 408306660, 816613320]

約数ペア:

[(1, 816613320), (2, 408306660), (3, 272204440), (4, 204153330), (5, 163322664), (6, 136102220), (8, 102076665), (10, 81661332), (12, 68051110), (15, 54440888), (20, 40830666), (24, 34025555), (29, 28159080), (30, 27220444), (40, 20415333), (58, 14079540), (60, 13610222), (87, 9386360), (116, 7039770), (120, 6805111), (145, 5631816), (174, 4693180), (232, 3519885), (290, 2815908), (348, 2346590), (435, 1877272), (580, 1407954), (696, 1173295), (870, 938636), (1160, 703977), (1740, 469318), (3480, 234659)]