1089860528040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{13740047}}^1$

素因数の和:13740722

約数の個数: 64

約数和(自身を含む): 3274528239360

約数和(自身を除く): 2184667711320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 661, 1322, 1983, 2644, 3305, 3966, 5288, 6610, 7932, 9915, 13220, 15864, 19830, 26440, 39660, 79320, 13740047, 27480094, 41220141, 54960188, 68700235, 82440282, 109920376, 137400470, 164880564, 206100705, 274800940, 329761128, 412201410, 549601880, 824402820, 1648805640, 9082171067, 18164342134, 27246513201, 36328684268, 45410855335, 54493026402, 72657368536, 90821710670, 108986052804, 136232566005, 181643421340, 217972105608, 272465132010, 363286842680, 544930264020, 1089860528040]

約数ペア:

[(1, 1089860528040), (2, 544930264020), (3, 363286842680), (4, 272465132010), (5, 217972105608), (6, 181643421340), (8, 136232566005), (10, 108986052804), (12, 90821710670), (15, 72657368536), (20, 54493026402), (24, 45410855335), (30, 36328684268), (40, 27246513201), (60, 18164342134), (120, 9082171067), (661, 1648805640), (1322, 824402820), (1983, 549601880), (2644, 412201410), (3305, 329761128), (3966, 274800940), (5288, 206100705), (6610, 164880564), (7932, 137400470), (9915, 109920376), (13220, 82440282), (15864, 68700235), (19830, 54960188), (26440, 41220141), (39660, 27480094), (79320, 13740047)]