1264213320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10535111}}^1$

素因数の和:10535125

約数の個数: 32

約数和(自身を含む): 3792640320

約数和(自身を除く): 2528427000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10535111, 21070222, 31605333, 42140444, 52675555, 63210666, 84280888, 105351110, 126421332, 158026665, 210702220, 252842664, 316053330, 421404440, 632106660, 1264213320]

約数ペア:

[(1, 1264213320), (2, 632106660), (3, 421404440), (4, 316053330), (5, 252842664), (6, 210702220), (8, 158026665), (10, 126421332), (12, 105351110), (15, 84280888), (20, 63210666), (24, 52675555), (30, 42140444), (40, 31605333), (60, 21070222), (120, 10535111)]