168425160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{4513}}^1$

素因数の和:4838

約数の個数: 64

約数和(自身を含む): 507012480

約数和(自身を除く): 338587320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 311, 622, 933, 1244, 1555, 1866, 2488, 3110, 3732, 4513, 4665, 6220, 7464, 9026, 9330, 12440, 13539, 18052, 18660, 22565, 27078, 36104, 37320, 45130, 54156, 67695, 90260, 108312, 135390, 180520, 270780, 541560, 1403543, 2807086, 4210629, 5614172, 7017715, 8421258, 11228344, 14035430, 16842516, 21053145, 28070860, 33685032, 42106290, 56141720, 84212580, 168425160]

約数ペア:

[(1, 168425160), (2, 84212580), (3, 56141720), (4, 42106290), (5, 33685032), (6, 28070860), (8, 21053145), (10, 16842516), (12, 14035430), (15, 11228344), (20, 8421258), (24, 7017715), (30, 5614172), (40, 4210629), (60, 2807086), (120, 1403543), (311, 541560), (622, 270780), (933, 180520), (1244, 135390), (1555, 108312), (1866, 90260), (2488, 67695), (3110, 54156), (3732, 45130), (4513, 37320), (4665, 36104), (6220, 27078), (7464, 22565), (9026, 18660), (9330, 18052), (12440, 13539)]