56815320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24919}}^1$

素因数の和:24952

約数の個数: 64

約数和(自身を含む): 179424000

約数和(自身を除く): 122608680

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, 24919, 49838, 74757, 99676, 124595, 149514, 199352, 249190, 299028, 373785, 473461, 498380, 598056, 747570, 946922, 996760, 1420383, 1495140, 1893844, 2367305, 2840766, 2990280, 3787688, 4734610, 5681532, 7101915, 9469220, 11363064, 14203830, 18938440, 28407660, 56815320]

約数ペア:

[(1, 56815320), (2, 28407660), (3, 18938440), (4, 14203830), (5, 11363064), (6, 9469220), (8, 7101915), (10, 5681532), (12, 4734610), (15, 3787688), (19, 2990280), (20, 2840766), (24, 2367305), (30, 1893844), (38, 1495140), (40, 1420383), (57, 996760), (60, 946922), (76, 747570), (95, 598056), (114, 498380), (120, 473461), (152, 373785), (190, 299028), (228, 249190), (285, 199352), (380, 149514), (456, 124595), (570, 99676), (760, 74757), (1140, 49838), (2280, 24919)]