1100880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1$

素因数の和:169

約数の個数: 120

約数和(自身を含む): 4062240

約数和(自身を除く): 2961360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 139, 144, 165, 176, 180, 198, 220, 240, 264, 278, 330, 360, 396, 417, 440, 495, 528, 556, 660, 695, 720, 792, 834, 880, 990, 1112, 1251, 1320, 1390, 1529, 1584, 1668, 1980, 2085, 2224, 2502, 2640, 2780, 3058, 3336, 3960, 4170, 4587, 5004, 5560, 6116, 6255, 6672, 7645, 7920, 8340, 9174, 10008, 11120, 12232, 12510, 13761, 15290, 16680, 18348, 20016, 22935, 24464, 25020, 27522, 30580, 33360, 36696, 45870, 50040, 55044, 61160, 68805, 73392, 91740, 100080, 110088, 122320, 137610, 183480, 220176, 275220, 366960, 550440, 1100880]

約数ペア:

[(1, 1100880), (2, 550440), (3, 366960), (4, 275220), (5, 220176), (6, 183480), (8, 137610), (9, 122320), (10, 110088), (11, 100080), (12, 91740), (15, 73392), (16, 68805), (18, 61160), (20, 55044), (22, 50040), (24, 45870), (30, 36696), (33, 33360), (36, 30580), (40, 27522), (44, 25020), (45, 24464), (48, 22935), (55, 20016), (60, 18348), (66, 16680), (72, 15290), (80, 13761), (88, 12510), (90, 12232), (99, 11120), (110, 10008), (120, 9174), (132, 8340), (139, 7920), (144, 7645), (165, 6672), (176, 6255), (180, 6116), (198, 5560), (220, 5004), (240, 4587), (264, 4170), (278, 3960), (330, 3336), (360, 3058), (396, 2780), (417, 2640), (440, 2502), (495, 2224), (528, 2085), (556, 1980), (660, 1668), (695, 1584), (720, 1529), (792, 1390), (834, 1320), (880, 1251), (990, 1112)]