11489520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{977}}^1$

素因数の和:1007

約数の個数: 120

約数和(自身を含む): 41475024

約数和(自身を除く): 29985504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 977, 980, 1176, 1470, 1680, 1954, 1960, 2352, 2931, 2940, 3908, 3920, 4885, 5862, 5880, 6839, 7816, 9770, 11724, 11760, 13678, 14655, 15632, 19540, 20517, 23448, 27356, 29310, 34195, 39080, 41034, 46896, 47873, 54712, 58620, 68390, 78160, 82068, 95746, 102585, 109424, 117240, 136780, 143619, 164136, 191492, 205170, 234480, 239365, 273560, 287238, 328272, 382984, 410340, 478730, 547120, 574476, 718095, 765968, 820680, 957460, 1148952, 1436190, 1641360, 1914920, 2297904, 2872380, 3829840, 5744760, 11489520]

約数ペア:

[(1, 11489520), (2, 5744760), (3, 3829840), (4, 2872380), (5, 2297904), (6, 1914920), (7, 1641360), (8, 1436190), (10, 1148952), (12, 957460), (14, 820680), (15, 765968), (16, 718095), (20, 574476), (21, 547120), (24, 478730), (28, 410340), (30, 382984), (35, 328272), (40, 287238), (42, 273560), (48, 239365), (49, 234480), (56, 205170), (60, 191492), (70, 164136), (80, 143619), (84, 136780), (98, 117240), (105, 109424), (112, 102585), (120, 95746), (140, 82068), (147, 78160), (168, 68390), (196, 58620), (210, 54712), (240, 47873), (245, 46896), (280, 41034), (294, 39080), (336, 34195), (392, 29310), (420, 27356), (490, 23448), (560, 20517), (588, 19540), (735, 15632), (784, 14655), (840, 13678), (977, 11760), (980, 11724), (1176, 9770), (1470, 7816), (1680, 6839), (1954, 5880), (1960, 5862), (2352, 4885), (2931, 3920), (2940, 3908)]