190504680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{15413}}^1$

素因数の和:15530

約数の個数: 64

約数和(自身を含む): 577100160

約数和(自身を除く): 386595480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 12360, 15413, 30826, 46239, 61652, 77065, 92478, 123304, 154130, 184956, 231195, 308260, 369912, 462390, 616520, 924780, 1587539, 1849560, 3175078, 4762617, 6350156, 7937695, 9525234, 12700312, 15875390, 19050468, 23813085, 31750780, 38100936, 47626170, 63501560, 95252340, 190504680]

約数ペア:

[(1, 190504680), (2, 95252340), (3, 63501560), (4, 47626170), (5, 38100936), (6, 31750780), (8, 23813085), (10, 19050468), (12, 15875390), (15, 12700312), (20, 9525234), (24, 7937695), (30, 6350156), (40, 4762617), (60, 3175078), (103, 1849560), (120, 1587539), (206, 924780), (309, 616520), (412, 462390), (515, 369912), (618, 308260), (824, 231195), (1030, 184956), (1236, 154130), (1545, 123304), (2060, 92478), (2472, 77065), (3090, 61652), (4120, 46239), (6180, 30826), (12360, 15413)]