38655716640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{80532743}}^1$

素因数の和:80532761

約数の個数: 48

約数和(自身を含む): 121765508928

約数和(自身を除く): 83109792288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 80532743, 161065486, 241598229, 322130972, 402663715, 483196458, 644261944, 805327430, 966392916, 1207991145, 1288523888, 1610654860, 1932785832, 2415982290, 2577047776, 3221309720, 3865571664, 4831964580, 6442619440, 7731143328, 9663929160, 12885238880, 19327858320, 38655716640]

約数ペア:

[(1, 38655716640), (2, 19327858320), (3, 12885238880), (4, 9663929160), (5, 7731143328), (6, 6442619440), (8, 4831964580), (10, 3865571664), (12, 3221309720), (15, 2577047776), (16, 2415982290), (20, 1932785832), (24, 1610654860), (30, 1288523888), (32, 1207991145), (40, 966392916), (48, 805327430), (60, 644261944), (80, 483196458), (96, 402663715), (120, 322130972), (160, 241598229), (240, 161065486), (480, 80532743)]