1994874120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5541317}}^1$

素因数の和:5541334

約数の個数: 48

約数和(自身を含む): 6483342060

約数和(自身を除く): 4488467940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5541317, 11082634, 16623951, 22165268, 27706585, 33247902, 44330536, 49871853, 55413170, 66495804, 83119755, 99743706, 110826340, 132991608, 166239510, 199487412, 221652680, 249359265, 332479020, 398974824, 498718530, 664958040, 997437060, 1994874120]

約数ペア:

[(1, 1994874120), (2, 997437060), (3, 664958040), (4, 498718530), (5, 398974824), (6, 332479020), (8, 249359265), (9, 221652680), (10, 199487412), (12, 166239510), (15, 132991608), (18, 110826340), (20, 99743706), (24, 83119755), (30, 66495804), (36, 55413170), (40, 49871853), (45, 44330536), (60, 33247902), (72, 27706585), (90, 22165268), (120, 16623951), (180, 11082634), (360, 5541317)]