68397480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{63331}}^1$

素因数の和:63351

約数の個数: 64

約数和(自身を含む): 227995200

約数和(自身を除く): 159597720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 63331, 126662, 189993, 253324, 316655, 379986, 506648, 569979, 633310, 759972, 949965, 1139958, 1266620, 1519944, 1709937, 1899930, 2279916, 2533240, 2849895, 3419874, 3799860, 4559832, 5699790, 6839748, 7599720, 8549685, 11399580, 13679496, 17099370, 22799160, 34198740, 68397480]

約数ペア:

[(1, 68397480), (2, 34198740), (3, 22799160), (4, 17099370), (5, 13679496), (6, 11399580), (8, 8549685), (9, 7599720), (10, 6839748), (12, 5699790), (15, 4559832), (18, 3799860), (20, 3419874), (24, 2849895), (27, 2533240), (30, 2279916), (36, 1899930), (40, 1709937), (45, 1519944), (54, 1266620), (60, 1139958), (72, 949965), (90, 759972), (108, 633310), (120, 569979), (135, 506648), (180, 379986), (216, 316655), (270, 253324), (360, 189993), (540, 126662), (1080, 63331)]