47923320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21019}}^1$

素因数の和:21052

約数の個数: 64

約数和(自身を含む): 151344000

約数和(自身を除く): 103420680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 21019, 42038, 63057, 84076, 105095, 126114, 168152, 210190, 252228, 315285, 399361, 420380, 504456, 630570, 798722, 840760, 1198083, 1261140, 1597444, 1996805, 2396166, 2522280, 3194888, 3993610, 4792332, 5990415, 7987220, 9584664, 11980830, 15974440, 23961660, 47923320]

約数ペア:

[(1, 47923320), (2, 23961660), (3, 15974440), (4, 11980830), (5, 9584664), (6, 7987220), (8, 5990415), (10, 4792332), (12, 3993610), (15, 3194888), (19, 2522280), (20, 2396166), (24, 1996805), (30, 1597444), (38, 1261140), (40, 1198083), (57, 840760), (60, 798722), (76, 630570), (95, 504456), (114, 420380), (120, 399361), (152, 315285), (190, 252228), (228, 210190), (285, 168152), (380, 126114), (456, 105095), (570, 84076), (760, 63057), (1140, 42038), (2280, 21019)]