123146460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{228049}}^1$

素因数の和:228067

約数の個数: 48

約数和(自身を含む): 383124000

約数和(自身を除く): 259977540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 228049, 456098, 684147, 912196, 1140245, 1368294, 2052441, 2280490, 2736588, 3420735, 4104882, 4560980, 6157323, 6841470, 8209764, 10262205, 12314646, 13682940, 20524410, 24629292, 30786615, 41048820, 61573230, 123146460]

約数ペア:

[(1, 123146460), (2, 61573230), (3, 41048820), (4, 30786615), (5, 24629292), (6, 20524410), (9, 13682940), (10, 12314646), (12, 10262205), (15, 8209764), (18, 6841470), (20, 6157323), (27, 4560980), (30, 4104882), (36, 3420735), (45, 2736588), (54, 2280490), (60, 2052441), (90, 1368294), (108, 1140245), (135, 912196), (180, 684147), (270, 456098), (540, 228049)]