2678492520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{676387}}^1$

素因数の和:676415

約数の個数: 96

約数和(自身を含む): 9496487520

約数和(自身を除く): 6817995000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 676387, 1352774, 2029161, 2705548, 3381935, 4058322, 5411096, 6087483, 6763870, 7440257, 8116644, 10145805, 12174966, 13527740, 14880514, 16233288, 20291610, 22320771, 24349932, 27055480, 29761028, 30437415, 37201285, 40583220, 44641542, 48699864, 59522056, 60874830, 66962313, 74402570, 81166440, 89283084, 111603855, 121749660, 133924626, 148805140, 178566168, 223207710, 243499320, 267849252, 297610280, 334811565, 446415420, 535698504, 669623130, 892830840, 1339246260, 2678492520]

約数ペア:

[(1, 2678492520), (2, 1339246260), (3, 892830840), (4, 669623130), (5, 535698504), (6, 446415420), (8, 334811565), (9, 297610280), (10, 267849252), (11, 243499320), (12, 223207710), (15, 178566168), (18, 148805140), (20, 133924626), (22, 121749660), (24, 111603855), (30, 89283084), (33, 81166440), (36, 74402570), (40, 66962313), (44, 60874830), (45, 59522056), (55, 48699864), (60, 44641542), (66, 40583220), (72, 37201285), (88, 30437415), (90, 29761028), (99, 27055480), (110, 24349932), (120, 22320771), (132, 20291610), (165, 16233288), (180, 14880514), (198, 13527740), (220, 12174966), (264, 10145805), (330, 8116644), (360, 7440257), (396, 6763870), (440, 6087483), (495, 5411096), (660, 4058322), (792, 3381935), (990, 2705548), (1320, 2029161), (1980, 1352774), (3960, 676387)]