121765440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{126839}}^1$

素因数の和:126859

約数の個数: 56

約数和(自身を含む): 386608320

約数和(自身を除く): 264842880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 126839, 253678, 380517, 507356, 634195, 761034, 1014712, 1268390, 1522068, 1902585, 2029424, 2536780, 3044136, 3805170, 4058848, 5073560, 6088272, 7610340, 8117696, 10147120, 12176544, 15220680, 20294240, 24353088, 30441360, 40588480, 60882720, 121765440]

約数ペア:

[(1, 121765440), (2, 60882720), (3, 40588480), (4, 30441360), (5, 24353088), (6, 20294240), (8, 15220680), (10, 12176544), (12, 10147120), (15, 8117696), (16, 7610340), (20, 6088272), (24, 5073560), (30, 4058848), (32, 3805170), (40, 3044136), (48, 2536780), (60, 2029424), (64, 1902585), (80, 1522068), (96, 1268390), (120, 1014712), (160, 761034), (192, 634195), (240, 507356), (320, 380517), (480, 253678), (960, 126839)]