1342440

素因数分解:

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

素因数の和:144

約数の個数: 128

約数和(自身を含む): 4924800

約数和(自身を除く): 3582360

約数列:

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

約数ペア:

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