1995768360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{291779}}^1$

素因数の和:291815

約数の個数: 96

約数和(自身を含む): 6827652000

約数和(自身を除く): 4831883640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 291779, 583558, 875337, 1167116, 1458895, 1750674, 2334232, 2626011, 2917790, 3501348, 4376685, 5252022, 5543801, 5835580, 7002696, 8753370, 10504044, 11087602, 11671160, 13130055, 16631403, 17506740, 21008088, 22175204, 26260110, 27719005, 33262806, 35013480, 44350408, 49894209, 52520220, 55438010, 66525612, 83157015, 99788418, 105040440, 110876020, 133051224, 166314030, 199576836, 221752040, 249471045, 332628060, 399153672, 498942090, 665256120, 997884180, 1995768360]

約数ペア:

[(1, 1995768360), (2, 997884180), (3, 665256120), (4, 498942090), (5, 399153672), (6, 332628060), (8, 249471045), (9, 221752040), (10, 199576836), (12, 166314030), (15, 133051224), (18, 110876020), (19, 105040440), (20, 99788418), (24, 83157015), (30, 66525612), (36, 55438010), (38, 52520220), (40, 49894209), (45, 44350408), (57, 35013480), (60, 33262806), (72, 27719005), (76, 26260110), (90, 22175204), (95, 21008088), (114, 17506740), (120, 16631403), (152, 13130055), (171, 11671160), (180, 11087602), (190, 10504044), (228, 8753370), (285, 7002696), (342, 5835580), (360, 5543801), (380, 5252022), (456, 4376685), (570, 3501348), (684, 2917790), (760, 2626011), (855, 2334232), (1140, 1750674), (1368, 1458895), (1710, 1167116), (2280, 875337), (3420, 583558), (6840, 291779)]