3256380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 10046400

約数和(自身を除く): 6790020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 229, 237, 316, 395, 458, 474, 687, 711, 790, 916, 948, 1145, 1185, 1374, 1422, 1580, 2061, 2290, 2370, 2748, 2844, 3435, 3555, 4122, 4580, 4740, 6870, 7110, 8244, 10305, 13740, 14220, 18091, 20610, 36182, 41220, 54273, 72364, 90455, 108546, 162819, 180910, 217092, 271365, 325638, 361820, 542730, 651276, 814095, 1085460, 1628190, 3256380]

約数ペア:

[(1, 3256380), (2, 1628190), (3, 1085460), (4, 814095), (5, 651276), (6, 542730), (9, 361820), (10, 325638), (12, 271365), (15, 217092), (18, 180910), (20, 162819), (30, 108546), (36, 90455), (45, 72364), (60, 54273), (79, 41220), (90, 36182), (158, 20610), (180, 18091), (229, 14220), (237, 13740), (316, 10305), (395, 8244), (458, 7110), (474, 6870), (687, 4740), (711, 4580), (790, 4122), (916, 3555), (948, 3435), (1145, 2844), (1185, 2748), (1374, 2370), (1422, 2290), (1580, 2061)]