240733740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23741}}^1$

素因数の和:23779

約数の個数: 72

約数和(自身を含む): 729924048

約数和(自身を除く): 489190308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 23741, 47482, 71223, 94964, 118705, 142446, 237410, 284892, 308633, 356115, 474820, 617266, 712230, 925899, 1234532, 1424460, 1543165, 1851798, 3086330, 3703596, 4012229, 4629495, 6172660, 8024458, 9258990, 12036687, 16048916, 18517980, 20061145, 24073374, 40122290, 48146748, 60183435, 80244580, 120366870, 240733740]

約数ペア:

[(1, 240733740), (2, 120366870), (3, 80244580), (4, 60183435), (5, 48146748), (6, 40122290), (10, 24073374), (12, 20061145), (13, 18517980), (15, 16048916), (20, 12036687), (26, 9258990), (30, 8024458), (39, 6172660), (52, 4629495), (60, 4012229), (65, 3703596), (78, 3086330), (130, 1851798), (156, 1543165), (169, 1424460), (195, 1234532), (260, 925899), (338, 712230), (390, 617266), (507, 474820), (676, 356115), (780, 308633), (845, 284892), (1014, 237410), (1690, 142446), (2028, 118705), (2535, 94964), (3380, 71223), (5070, 47482), (10140, 23741)]