6847440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:396

約数の個数: 80

約数和(自身を含む): 21510528

約数和(自身を除く): 14663088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 277, 309, 412, 515, 554, 618, 824, 831, 1030, 1108, 1236, 1385, 1545, 1648, 1662, 2060, 2216, 2472, 2770, 3090, 3324, 4120, 4155, 4432, 4944, 5540, 6180, 6648, 8240, 8310, 11080, 12360, 13296, 16620, 22160, 24720, 28531, 33240, 57062, 66480, 85593, 114124, 142655, 171186, 228248, 285310, 342372, 427965, 456496, 570620, 684744, 855930, 1141240, 1369488, 1711860, 2282480, 3423720, 6847440]

約数ペア:

[(1, 6847440), (2, 3423720), (3, 2282480), (4, 1711860), (5, 1369488), (6, 1141240), (8, 855930), (10, 684744), (12, 570620), (15, 456496), (16, 427965), (20, 342372), (24, 285310), (30, 228248), (40, 171186), (48, 142655), (60, 114124), (80, 85593), (103, 66480), (120, 57062), (206, 33240), (240, 28531), (277, 24720), (309, 22160), (412, 16620), (515, 13296), (554, 12360), (618, 11080), (824, 8310), (831, 8240), (1030, 6648), (1108, 6180), (1236, 5540), (1385, 4944), (1545, 4432), (1648, 4155), (1662, 4120), (2060, 3324), (2216, 3090), (2472, 2770)]