121760880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8317}}^1$

素因数の和:8394

約数の個数: 80

約数和(自身を含む): 383692704

約数和(自身を除く): 261931824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 8317, 14640, 16634, 24951, 33268, 41585, 49902, 66536, 83170, 99804, 124755, 133072, 166340, 199608, 249510, 332680, 399216, 499020, 507337, 665360, 998040, 1014674, 1522011, 1996080, 2029348, 2536685, 3044022, 4058696, 5073370, 6088044, 7610055, 8117392, 10146740, 12176088, 15220110, 20293480, 24352176, 30440220, 40586960, 60880440, 121760880]

約数ペア:

[(1, 121760880), (2, 60880440), (3, 40586960), (4, 30440220), (5, 24352176), (6, 20293480), (8, 15220110), (10, 12176088), (12, 10146740), (15, 8117392), (16, 7610055), (20, 6088044), (24, 5073370), (30, 4058696), (40, 3044022), (48, 2536685), (60, 2029348), (61, 1996080), (80, 1522011), (120, 1014674), (122, 998040), (183, 665360), (240, 507337), (244, 499020), (305, 399216), (366, 332680), (488, 249510), (610, 199608), (732, 166340), (915, 133072), (976, 124755), (1220, 99804), (1464, 83170), (1830, 66536), (2440, 49902), (2928, 41585), (3660, 33268), (4880, 24951), (7320, 16634), (8317, 14640)]