68308320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1409}}^1$

素因数の和:1528

約数の個数: 96

約数和(自身を含む): 217455840

約数和(自身を除く): 149147520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 101, 120, 160, 202, 240, 303, 404, 480, 505, 606, 808, 1010, 1212, 1409, 1515, 1616, 2020, 2424, 2818, 3030, 3232, 4040, 4227, 4848, 5636, 6060, 7045, 8080, 8454, 9696, 11272, 12120, 14090, 16160, 16908, 21135, 22544, 24240, 28180, 33816, 42270, 45088, 48480, 56360, 67632, 84540, 112720, 135264, 142309, 169080, 225440, 284618, 338160, 426927, 569236, 676320, 711545, 853854, 1138472, 1423090, 1707708, 2134635, 2276944, 2846180, 3415416, 4269270, 4553888, 5692360, 6830832, 8538540, 11384720, 13661664, 17077080, 22769440, 34154160, 68308320]

約数ペア:

[(1, 68308320), (2, 34154160), (3, 22769440), (4, 17077080), (5, 13661664), (6, 11384720), (8, 8538540), (10, 6830832), (12, 5692360), (15, 4553888), (16, 4269270), (20, 3415416), (24, 2846180), (30, 2276944), (32, 2134635), (40, 1707708), (48, 1423090), (60, 1138472), (80, 853854), (96, 711545), (101, 676320), (120, 569236), (160, 426927), (202, 338160), (240, 284618), (303, 225440), (404, 169080), (480, 142309), (505, 135264), (606, 112720), (808, 84540), (1010, 67632), (1212, 56360), (1409, 48480), (1515, 45088), (1616, 42270), (2020, 33816), (2424, 28180), (2818, 24240), (3030, 22544), (3232, 21135), (4040, 16908), (4227, 16160), (4848, 14090), (5636, 12120), (6060, 11272), (7045, 9696), (8080, 8454)]