1145460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 3398976

約数和(自身を除く): 2253516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 1123, 2246, 3369, 4492, 5615, 6738, 11230, 13476, 16845, 19091, 22460, 33690, 38182, 57273, 67380, 76364, 95455, 114546, 190910, 229092, 286365, 381820, 572730, 1145460]

約数ペア:

[(1, 1145460), (2, 572730), (3, 381820), (4, 286365), (5, 229092), (6, 190910), (10, 114546), (12, 95455), (15, 76364), (17, 67380), (20, 57273), (30, 38182), (34, 33690), (51, 22460), (60, 19091), (68, 16845), (85, 13476), (102, 11230), (170, 6738), (204, 5615), (255, 4492), (340, 3369), (510, 2246), (1020, 1123)]