894635640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{57793}}^1$

素因数の和:57853

約数の個数: 96

約数和(自身を含む): 2975235120

約数和(自身を除く): 2080599480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 57793, 115586, 173379, 231172, 288965, 346758, 462344, 520137, 577930, 693516, 866895, 1040274, 1155860, 1387032, 1733790, 2080548, 2311720, 2485099, 2600685, 3467580, 4161096, 4970198, 5201370, 6935160, 7455297, 9940396, 10402740, 12425495, 14910594, 19880792, 20805480, 22365891, 24850990, 29821188, 37276485, 44731782, 49701980, 59642376, 74552970, 89463564, 99403960, 111829455, 149105940, 178927128, 223658910, 298211880, 447317820, 894635640]

約数ペア:

[(1, 894635640), (2, 447317820), (3, 298211880), (4, 223658910), (5, 178927128), (6, 149105940), (8, 111829455), (9, 99403960), (10, 89463564), (12, 74552970), (15, 59642376), (18, 49701980), (20, 44731782), (24, 37276485), (30, 29821188), (36, 24850990), (40, 22365891), (43, 20805480), (45, 19880792), (60, 14910594), (72, 12425495), (86, 10402740), (90, 9940396), (120, 7455297), (129, 6935160), (172, 5201370), (180, 4970198), (215, 4161096), (258, 3467580), (344, 2600685), (360, 2485099), (387, 2311720), (430, 2080548), (516, 1733790), (645, 1387032), (774, 1155860), (860, 1040274), (1032, 866895), (1290, 693516), (1548, 577930), (1720, 520137), (1935, 462344), (2580, 346758), (3096, 288965), (3870, 231172), (5160, 173379), (7740, 115586), (15480, 57793)]