137867760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{457}}^1$

素因数の和:895

約数の個数: 120

約数和(自身を含む): 465126480

約数和(自身を除く): 327258720

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, 240, 360, 419, 457, 720, 838, 914, 1257, 1371, 1676, 1828, 2095, 2285, 2514, 2742, 3352, 3656, 3771, 4113, 4190, 4570, 5028, 5484, 6285, 6704, 6855, 7312, 7542, 8226, 8380, 9140, 10056, 10968, 12570, 13710, 15084, 16452, 16760, 18280, 18855, 20112, 20565, 21936, 25140, 27420, 30168, 32904, 33520, 36560, 37710, 41130, 50280, 54840, 60336, 65808, 75420, 82260, 100560, 109680, 150840, 164520, 191483, 301680, 329040, 382966, 574449, 765932, 957415, 1148898, 1531864, 1723347, 1914830, 2297796, 2872245, 3063728, 3446694, 3829660, 4595592, 5744490, 6893388, 7659320, 8616735, 9191184, 11488980, 13786776, 15318640, 17233470, 22977960, 27573552, 34466940, 45955920, 68933880, 137867760]

約数ペア:

[(1, 137867760), (2, 68933880), (3, 45955920), (4, 34466940), (5, 27573552), (6, 22977960), (8, 17233470), (9, 15318640), (10, 13786776), (12, 11488980), (15, 9191184), (16, 8616735), (18, 7659320), (20, 6893388), (24, 5744490), (30, 4595592), (36, 3829660), (40, 3446694), (45, 3063728), (48, 2872245), (60, 2297796), (72, 1914830), (80, 1723347), (90, 1531864), (120, 1148898), (144, 957415), (180, 765932), (240, 574449), (360, 382966), (419, 329040), (457, 301680), (720, 191483), (838, 164520), (914, 150840), (1257, 109680), (1371, 100560), (1676, 82260), (1828, 75420), (2095, 65808), (2285, 60336), (2514, 54840), (2742, 50280), (3352, 41130), (3656, 37710), (3771, 36560), (4113, 33520), (4190, 32904), (4570, 30168), (5028, 27420), (5484, 25140), (6285, 21936), (6704, 20565), (6855, 20112), (7312, 18855), (7542, 18280), (8226, 16760), (8380, 16452), (9140, 15084), (10056, 13710), (10968, 12570)]