344676240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2003}}^1$

素因数の和:2261

約数の個数: 120

約数和(自身を含む): 1162961280

約数和(自身を除く): 818285040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 239, 240, 360, 478, 717, 720, 956, 1195, 1434, 1912, 2003, 2151, 2390, 2868, 3585, 3824, 4006, 4302, 4780, 5736, 6009, 7170, 8012, 8604, 9560, 10015, 10755, 11472, 12018, 14340, 16024, 17208, 18027, 19120, 20030, 21510, 24036, 28680, 30045, 32048, 34416, 36054, 40060, 43020, 48072, 57360, 60090, 72108, 80120, 86040, 90135, 96144, 120180, 144216, 160240, 172080, 180270, 240360, 288432, 360540, 478717, 480720, 721080, 957434, 1436151, 1442160, 1914868, 2393585, 2872302, 3829736, 4308453, 4787170, 5744604, 7180755, 7659472, 8616906, 9574340, 11489208, 14361510, 17233812, 19148680, 21542265, 22978416, 28723020, 34467624, 38297360, 43084530, 57446040, 68935248, 86169060, 114892080, 172338120, 344676240]

約数ペア:

[(1, 344676240), (2, 172338120), (3, 114892080), (4, 86169060), (5, 68935248), (6, 57446040), (8, 43084530), (9, 38297360), (10, 34467624), (12, 28723020), (15, 22978416), (16, 21542265), (18, 19148680), (20, 17233812), (24, 14361510), (30, 11489208), (36, 9574340), (40, 8616906), (45, 7659472), (48, 7180755), (60, 5744604), (72, 4787170), (80, 4308453), (90, 3829736), (120, 2872302), (144, 2393585), (180, 1914868), (239, 1442160), (240, 1436151), (360, 957434), (478, 721080), (717, 480720), (720, 478717), (956, 360540), (1195, 288432), (1434, 240360), (1912, 180270), (2003, 172080), (2151, 160240), (2390, 144216), (2868, 120180), (3585, 96144), (3824, 90135), (4006, 86040), (4302, 80120), (4780, 72108), (5736, 60090), (6009, 57360), (7170, 48072), (8012, 43020), (8604, 40060), (9560, 36054), (10015, 34416), (10755, 32048), (11472, 30045), (12018, 28680), (14340, 24036), (16024, 21510), (17208, 20030), (18027, 19120)]