74363280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{809}}^1$

素因数の和:1208

約数の個数: 80

約数和(自身を含む): 231413760

約数和(自身を除く): 157050480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 383, 766, 809, 1149, 1532, 1618, 1915, 2298, 2427, 3064, 3236, 3830, 4045, 4596, 4854, 5745, 6128, 6472, 7660, 8090, 9192, 9708, 11490, 12135, 12944, 15320, 16180, 18384, 19416, 22980, 24270, 30640, 32360, 38832, 45960, 48540, 64720, 91920, 97080, 194160, 309847, 619694, 929541, 1239388, 1549235, 1859082, 2478776, 3098470, 3718164, 4647705, 4957552, 6196940, 7436328, 9295410, 12393880, 14872656, 18590820, 24787760, 37181640, 74363280]

約数ペア:

[(1, 74363280), (2, 37181640), (3, 24787760), (4, 18590820), (5, 14872656), (6, 12393880), (8, 9295410), (10, 7436328), (12, 6196940), (15, 4957552), (16, 4647705), (20, 3718164), (24, 3098470), (30, 2478776), (40, 1859082), (48, 1549235), (60, 1239388), (80, 929541), (120, 619694), (240, 309847), (383, 194160), (766, 97080), (809, 91920), (1149, 64720), (1532, 48540), (1618, 45960), (1915, 38832), (2298, 32360), (2427, 30640), (3064, 24270), (3236, 22980), (3830, 19416), (4045, 18384), (4596, 16180), (4854, 15320), (5745, 12944), (6128, 12135), (6472, 11490), (7660, 9708), (8090, 9192)]