180671328

素因数分解:

$2^5\times 3^2\times {\mathrm{439}}^1\times {\mathrm{1429}}^1$

素因数の和:1884

約数の個数: 72

約数和(自身を含む): 515314800

約数和(自身を除く): 334643472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 439, 878, 1317, 1429, 1756, 2634, 2858, 3512, 3951, 4287, 5268, 5716, 7024, 7902, 8574, 10536, 11432, 12861, 14048, 15804, 17148, 21072, 22864, 25722, 31608, 34296, 42144, 45728, 51444, 63216, 68592, 102888, 126432, 137184, 205776, 411552, 627331, 1254662, 1881993, 2509324, 3763986, 5018648, 5645979, 7527972, 10037296, 11291958, 15055944, 20074592, 22583916, 30111888, 45167832, 60223776, 90335664, 180671328]

約数ペア:

[(1, 180671328), (2, 90335664), (3, 60223776), (4, 45167832), (6, 30111888), (8, 22583916), (9, 20074592), (12, 15055944), (16, 11291958), (18, 10037296), (24, 7527972), (32, 5645979), (36, 5018648), (48, 3763986), (72, 2509324), (96, 1881993), (144, 1254662), (288, 627331), (439, 411552), (878, 205776), (1317, 137184), (1429, 126432), (1756, 102888), (2634, 68592), (2858, 63216), (3512, 51444), (3951, 45728), (4287, 42144), (5268, 34296), (5716, 31608), (7024, 25722), (7902, 22864), (8574, 21072), (10536, 17148), (11432, 15804), (12861, 14048)]