121468140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11839}}^1$

素因数の和:11876

約数の個数: 96

約数和(自身を含む): 397824000

約数和(自身を除く): 276355860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 11839, 23678, 35517, 47356, 59195, 71034, 106551, 118390, 142068, 177585, 213102, 224941, 236780, 319653, 355170, 426204, 449882, 532755, 639306, 674823, 710340, 899764, 1065510, 1124705, 1278612, 1349646, 1598265, 2024469, 2131020, 2249410, 2699292, 3196530, 3374115, 4048938, 4498820, 6073407, 6393060, 6748230, 8097876, 10122345, 12146814, 13496460, 20244690, 24293628, 30367035, 40489380, 60734070, 121468140]

約数ペア:

[(1, 121468140), (2, 60734070), (3, 40489380), (4, 30367035), (5, 24293628), (6, 20244690), (9, 13496460), (10, 12146814), (12, 10122345), (15, 8097876), (18, 6748230), (19, 6393060), (20, 6073407), (27, 4498820), (30, 4048938), (36, 3374115), (38, 3196530), (45, 2699292), (54, 2249410), (57, 2131020), (60, 2024469), (76, 1598265), (90, 1349646), (95, 1278612), (108, 1124705), (114, 1065510), (135, 899764), (171, 710340), (180, 674823), (190, 639306), (228, 532755), (270, 449882), (285, 426204), (342, 355170), (380, 319653), (513, 236780), (540, 224941), (570, 213102), (684, 177585), (855, 142068), (1026, 118390), (1140, 106551), (1710, 71034), (2052, 59195), (2565, 47356), (3420, 35517), (5130, 23678), (10260, 11839)]