122721360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2293}}^1$

素因数の和:2532

約数の個数: 80

約数和(自身を含む): 382308864

約数和(自身を除く): 259587504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 223, 240, 446, 669, 892, 1115, 1338, 1784, 2230, 2293, 2676, 3345, 3568, 4460, 4586, 5352, 6690, 6879, 8920, 9172, 10704, 11465, 13380, 13758, 17840, 18344, 22930, 26760, 27516, 34395, 36688, 45860, 53520, 55032, 68790, 91720, 110064, 137580, 183440, 275160, 511339, 550320, 1022678, 1534017, 2045356, 2556695, 3068034, 4090712, 5113390, 6136068, 7670085, 8181424, 10226780, 12272136, 15340170, 20453560, 24544272, 30680340, 40907120, 61360680, 122721360]

約数ペア:

[(1, 122721360), (2, 61360680), (3, 40907120), (4, 30680340), (5, 24544272), (6, 20453560), (8, 15340170), (10, 12272136), (12, 10226780), (15, 8181424), (16, 7670085), (20, 6136068), (24, 5113390), (30, 4090712), (40, 3068034), (48, 2556695), (60, 2045356), (80, 1534017), (120, 1022678), (223, 550320), (240, 511339), (446, 275160), (669, 183440), (892, 137580), (1115, 110064), (1338, 91720), (1784, 68790), (2230, 55032), (2293, 53520), (2676, 45860), (3345, 36688), (3568, 34395), (4460, 27516), (4586, 26760), (5352, 22930), (6690, 18344), (6879, 17840), (8920, 13758), (9172, 13380), (10704, 11465)]