1520077932

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{5179}}^1$

素因数の和:5483

約数の個数: 72

約数和(自身を含む): 3982218240

約数和(自身を除く): 2462140308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 263, 279, 372, 526, 558, 789, 1052, 1116, 1578, 2367, 3156, 4734, 5179, 8153, 9468, 10358, 15537, 16306, 20716, 24459, 31074, 32612, 46611, 48918, 62148, 73377, 93222, 97836, 146754, 160549, 186444, 293508, 321098, 481647, 642196, 963294, 1362077, 1444941, 1926588, 2724154, 2889882, 4086231, 5448308, 5779764, 8172462, 12258693, 16344924, 24517386, 42224387, 49034772, 84448774, 126673161, 168897548, 253346322, 380019483, 506692644, 760038966, 1520077932]

約数ペア:

[(1, 1520077932), (2, 760038966), (3, 506692644), (4, 380019483), (6, 253346322), (9, 168897548), (12, 126673161), (18, 84448774), (31, 49034772), (36, 42224387), (62, 24517386), (93, 16344924), (124, 12258693), (186, 8172462), (263, 5779764), (279, 5448308), (372, 4086231), (526, 2889882), (558, 2724154), (789, 1926588), (1052, 1444941), (1116, 1362077), (1578, 963294), (2367, 642196), (3156, 481647), (4734, 321098), (5179, 293508), (8153, 186444), (9468, 160549), (10358, 146754), (15537, 97836), (16306, 93222), (20716, 73377), (24459, 62148), (31074, 48918), (32612, 46611)]