137403120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7247}}^1$

素因数の和:7342

約数の個数: 80

約数和(自身を含む): 431400960

約数和(自身を除く): 293997840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 7247, 9480, 14494, 18960, 21741, 28988, 36235, 43482, 57976, 72470, 86964, 108705, 115952, 144940, 173928, 217410, 289880, 347856, 434820, 572513, 579760, 869640, 1145026, 1717539, 1739280, 2290052, 2862565, 3435078, 4580104, 5725130, 6870156, 8587695, 9160208, 11450260, 13740312, 17175390, 22900520, 27480624, 34350780, 45801040, 68701560, 137403120]

約数ペア:

[(1, 137403120), (2, 68701560), (3, 45801040), (4, 34350780), (5, 27480624), (6, 22900520), (8, 17175390), (10, 13740312), (12, 11450260), (15, 9160208), (16, 8587695), (20, 6870156), (24, 5725130), (30, 4580104), (40, 3435078), (48, 2862565), (60, 2290052), (79, 1739280), (80, 1717539), (120, 1145026), (158, 869640), (237, 579760), (240, 572513), (316, 434820), (395, 347856), (474, 289880), (632, 217410), (790, 173928), (948, 144940), (1185, 115952), (1264, 108705), (1580, 86964), (1896, 72470), (2370, 57976), (3160, 43482), (3792, 36235), (4740, 28988), (6320, 21741), (7247, 18960), (9480, 14494)]