15802080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{4703}}^1$

素因数の和:4728

約数の個数: 96

約数和(自身を含む): 56899584

約数和(自身を除く): 41097504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 4703, 9406, 14109, 18812, 23515, 28218, 32921, 37624, 47030, 56436, 65842, 70545, 75248, 94060, 98763, 112872, 131684, 141090, 150496, 164605, 188120, 197526, 225744, 263368, 282180, 329210, 376240, 395052, 451488, 493815, 526736, 564360, 658420, 752480, 790104, 987630, 1053472, 1128720, 1316840, 1580208, 1975260, 2257440, 2633680, 3160416, 3950520, 5267360, 7901040, 15802080]

約数ペア:

[(1, 15802080), (2, 7901040), (3, 5267360), (4, 3950520), (5, 3160416), (6, 2633680), (7, 2257440), (8, 1975260), (10, 1580208), (12, 1316840), (14, 1128720), (15, 1053472), (16, 987630), (20, 790104), (21, 752480), (24, 658420), (28, 564360), (30, 526736), (32, 493815), (35, 451488), (40, 395052), (42, 376240), (48, 329210), (56, 282180), (60, 263368), (70, 225744), (80, 197526), (84, 188120), (96, 164605), (105, 150496), (112, 141090), (120, 131684), (140, 112872), (160, 98763), (168, 94060), (210, 75248), (224, 70545), (240, 65842), (280, 56436), (336, 47030), (420, 37624), (480, 32921), (560, 28218), (672, 23515), (840, 18812), (1120, 14109), (1680, 9406), (3360, 4703)]