2684880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1$

素因数の和:146

約数の個数: 160

約数和(自身を含む): 10177920

約数和(自身を除く): 7493040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 113, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 226, 240, 264, 270, 297, 330, 339, 360, 396, 432, 440, 452, 495, 528, 540, 565, 594, 660, 678, 720, 792, 880, 904, 990, 1017, 1080, 1130, 1188, 1243, 1320, 1356, 1485, 1584, 1695, 1808, 1980, 2034, 2160, 2260, 2376, 2486, 2640, 2712, 2970, 3051, 3390, 3729, 3960, 4068, 4520, 4752, 4972, 5085, 5424, 5940, 6102, 6215, 6780, 7458, 7920, 8136, 9040, 9944, 10170, 11187, 11880, 12204, 12430, 13560, 14916, 15255, 16272, 18645, 19888, 20340, 22374, 23760, 24408, 24860, 27120, 29832, 30510, 33561, 37290, 40680, 44748, 48816, 49720, 55935, 59664, 61020, 67122, 74580, 81360, 89496, 99440, 111870, 122040, 134244, 149160, 167805, 178992, 223740, 244080, 268488, 298320, 335610, 447480, 536976, 671220, 894960, 1342440, 2684880]

約数ペア:

[(1, 2684880), (2, 1342440), (3, 894960), (4, 671220), (5, 536976), (6, 447480), (8, 335610), (9, 298320), (10, 268488), (11, 244080), (12, 223740), (15, 178992), (16, 167805), (18, 149160), (20, 134244), (22, 122040), (24, 111870), (27, 99440), (30, 89496), (33, 81360), (36, 74580), (40, 67122), (44, 61020), (45, 59664), (48, 55935), (54, 49720), (55, 48816), (60, 44748), (66, 40680), (72, 37290), (80, 33561), (88, 30510), (90, 29832), (99, 27120), (108, 24860), (110, 24408), (113, 23760), (120, 22374), (132, 20340), (135, 19888), (144, 18645), (165, 16272), (176, 15255), (180, 14916), (198, 13560), (216, 12430), (220, 12204), (226, 11880), (240, 11187), (264, 10170), (270, 9944), (297, 9040), (330, 8136), (339, 7920), (360, 7458), (396, 6780), (432, 6215), (440, 6102), (452, 5940), (495, 5424), (528, 5085), (540, 4972), (565, 4752), (594, 4520), (660, 4068), (678, 3960), (720, 3729), (792, 3390), (880, 3051), (904, 2970), (990, 2712), (1017, 2640), (1080, 2486), (1130, 2376), (1188, 2260), (1243, 2160), (1320, 2034), (1356, 1980), (1485, 1808), (1584, 1695)]