158219640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1553}}^1$

素因数の和:1853

約数の個数: 96

約数和(自身を含む): 516363120

約数和(自身を除く): 358143480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 283, 360, 566, 849, 1132, 1415, 1553, 1698, 2264, 2547, 2830, 3106, 3396, 4245, 4659, 5094, 5660, 6212, 6792, 7765, 8490, 9318, 10188, 11320, 12424, 12735, 13977, 15530, 16980, 18636, 20376, 23295, 25470, 27954, 31060, 33960, 37272, 46590, 50940, 55908, 62120, 69885, 93180, 101880, 111816, 139770, 186360, 279540, 439499, 559080, 878998, 1318497, 1757996, 2197495, 2636994, 3515992, 3955491, 4394990, 5273988, 6592485, 7910982, 8789980, 10547976, 13184970, 15821964, 17579960, 19777455, 26369940, 31643928, 39554910, 52739880, 79109820, 158219640]

約数ペア:

[(1, 158219640), (2, 79109820), (3, 52739880), (4, 39554910), (5, 31643928), (6, 26369940), (8, 19777455), (9, 17579960), (10, 15821964), (12, 13184970), (15, 10547976), (18, 8789980), (20, 7910982), (24, 6592485), (30, 5273988), (36, 4394990), (40, 3955491), (45, 3515992), (60, 2636994), (72, 2197495), (90, 1757996), (120, 1318497), (180, 878998), (283, 559080), (360, 439499), (566, 279540), (849, 186360), (1132, 139770), (1415, 111816), (1553, 101880), (1698, 93180), (2264, 69885), (2547, 62120), (2830, 55908), (3106, 50940), (3396, 46590), (4245, 37272), (4659, 33960), (5094, 31060), (5660, 27954), (6212, 25470), (6792, 23295), (7765, 20376), (8490, 18636), (9318, 16980), (10188, 15530), (11320, 13977), (12424, 12735)]