406858560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3049}}^1$

素因数の和:3208

約数の個数: 112

約数和(自身を含む): 1301496000

約数和(自身を除く): 894637440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 139, 160, 192, 240, 278, 320, 417, 480, 556, 695, 834, 960, 1112, 1390, 1668, 2085, 2224, 2780, 3049, 3336, 4170, 4448, 5560, 6098, 6672, 8340, 8896, 9147, 11120, 12196, 13344, 15245, 16680, 18294, 22240, 24392, 26688, 30490, 33360, 36588, 44480, 45735, 48784, 60980, 66720, 73176, 91470, 97568, 121960, 133440, 146352, 182940, 195136, 243920, 292704, 365880, 423811, 487840, 585408, 731760, 847622, 975680, 1271433, 1463520, 1695244, 2119055, 2542866, 2927040, 3390488, 4238110, 5085732, 6357165, 6780976, 8476220, 10171464, 12714330, 13561952, 16952440, 20342928, 25428660, 27123904, 33904880, 40685856, 50857320, 67809760, 81371712, 101714640, 135619520, 203429280, 406858560]

約数ペア:

[(1, 406858560), (2, 203429280), (3, 135619520), (4, 101714640), (5, 81371712), (6, 67809760), (8, 50857320), (10, 40685856), (12, 33904880), (15, 27123904), (16, 25428660), (20, 20342928), (24, 16952440), (30, 13561952), (32, 12714330), (40, 10171464), (48, 8476220), (60, 6780976), (64, 6357165), (80, 5085732), (96, 4238110), (120, 3390488), (139, 2927040), (160, 2542866), (192, 2119055), (240, 1695244), (278, 1463520), (320, 1271433), (417, 975680), (480, 847622), (556, 731760), (695, 585408), (834, 487840), (960, 423811), (1112, 365880), (1390, 292704), (1668, 243920), (2085, 195136), (2224, 182940), (2780, 146352), (3049, 133440), (3336, 121960), (4170, 97568), (4448, 91470), (5560, 73176), (6098, 66720), (6672, 60980), (8340, 48784), (8896, 45735), (9147, 44480), (11120, 36588), (12196, 33360), (13344, 30490), (15245, 26688), (16680, 24392), (18294, 22240)]