123268080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39509}}^1$

素因数の和:39538

約数の個数: 80

約数和(自身を含む): 411536160

約数和(自身を除く): 288268080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 39509, 79018, 118527, 158036, 197545, 237054, 316072, 395090, 474108, 513617, 592635, 632144, 790180, 948216, 1027234, 1185270, 1540851, 1580360, 1896432, 2054468, 2370540, 2568085, 3081702, 3160720, 4108936, 4741080, 5136170, 6163404, 7704255, 8217872, 9482160, 10272340, 12326808, 15408510, 20544680, 24653616, 30817020, 41089360, 61634040, 123268080]

約数ペア:

[(1, 123268080), (2, 61634040), (3, 41089360), (4, 30817020), (5, 24653616), (6, 20544680), (8, 15408510), (10, 12326808), (12, 10272340), (13, 9482160), (15, 8217872), (16, 7704255), (20, 6163404), (24, 5136170), (26, 4741080), (30, 4108936), (39, 3160720), (40, 3081702), (48, 2568085), (52, 2370540), (60, 2054468), (65, 1896432), (78, 1580360), (80, 1540851), (104, 1185270), (120, 1027234), (130, 948216), (156, 790180), (195, 632144), (208, 592635), (240, 513617), (260, 474108), (312, 395090), (390, 316072), (520, 237054), (624, 197545), (780, 158036), (1040, 118527), (1560, 79018), (3120, 39509)]