89896080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{809}}^1$

素因数の和:1288

約数の個数: 80

約数和(自身を含む): 279624960

約数和(自身を除く): 189728880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 463, 809, 926, 1389, 1618, 1852, 2315, 2427, 2778, 3236, 3704, 4045, 4630, 4854, 5556, 6472, 6945, 7408, 8090, 9260, 9708, 11112, 12135, 12944, 13890, 16180, 18520, 19416, 22224, 24270, 27780, 32360, 37040, 38832, 48540, 55560, 64720, 97080, 111120, 194160, 374567, 749134, 1123701, 1498268, 1872835, 2247402, 2996536, 3745670, 4494804, 5618505, 5993072, 7491340, 8989608, 11237010, 14982680, 17979216, 22474020, 29965360, 44948040, 89896080]

約数ペア:

[(1, 89896080), (2, 44948040), (3, 29965360), (4, 22474020), (5, 17979216), (6, 14982680), (8, 11237010), (10, 8989608), (12, 7491340), (15, 5993072), (16, 5618505), (20, 4494804), (24, 3745670), (30, 2996536), (40, 2247402), (48, 1872835), (60, 1498268), (80, 1123701), (120, 749134), (240, 374567), (463, 194160), (809, 111120), (926, 97080), (1389, 64720), (1618, 55560), (1852, 48540), (2315, 38832), (2427, 37040), (2778, 32360), (3236, 27780), (3704, 24270), (4045, 22224), (4630, 19416), (4854, 18520), (5556, 16180), (6472, 13890), (6945, 12944), (7408, 12135), (8090, 11112), (9260, 9708)]