1476780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 4187904

約数和(自身を除く): 2711124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 163, 302, 326, 453, 489, 604, 652, 755, 815, 906, 978, 1510, 1630, 1812, 1956, 2265, 2445, 3020, 3260, 4530, 4890, 9060, 9780, 24613, 49226, 73839, 98452, 123065, 147678, 246130, 295356, 369195, 492260, 738390, 1476780]

約数ペア:

[(1, 1476780), (2, 738390), (3, 492260), (4, 369195), (5, 295356), (6, 246130), (10, 147678), (12, 123065), (15, 98452), (20, 73839), (30, 49226), (60, 24613), (151, 9780), (163, 9060), (302, 4890), (326, 4530), (453, 3260), (489, 3020), (604, 2445), (652, 2265), (755, 1956), (815, 1812), (906, 1630), (978, 1510)]