266774520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{7013}}^1$

素因数の和:7344

約数の個数: 64

約数和(自身を含む): 802962720

約数和(自身を除く): 536188200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1585, 1902, 2536, 3170, 3804, 4755, 6340, 7013, 7608, 9510, 12680, 14026, 19020, 21039, 28052, 35065, 38040, 42078, 56104, 70130, 84156, 105195, 140260, 168312, 210390, 280520, 420780, 841560, 2223121, 4446242, 6669363, 8892484, 11115605, 13338726, 17784968, 22231210, 26677452, 33346815, 44462420, 53354904, 66693630, 88924840, 133387260, 266774520]

約数ペア:

[(1, 266774520), (2, 133387260), (3, 88924840), (4, 66693630), (5, 53354904), (6, 44462420), (8, 33346815), (10, 26677452), (12, 22231210), (15, 17784968), (20, 13338726), (24, 11115605), (30, 8892484), (40, 6669363), (60, 4446242), (120, 2223121), (317, 841560), (634, 420780), (951, 280520), (1268, 210390), (1585, 168312), (1902, 140260), (2536, 105195), (3170, 84156), (3804, 70130), (4755, 56104), (6340, 42078), (7013, 38040), (7608, 35065), (9510, 28052), (12680, 21039), (14026, 19020)]