2306520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 7722000

約数和(自身を除く): 5415480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 149, 172, 180, 215, 258, 298, 344, 360, 387, 430, 447, 516, 596, 645, 745, 774, 860, 894, 1032, 1192, 1290, 1341, 1490, 1548, 1720, 1788, 1935, 2235, 2580, 2682, 2980, 3096, 3576, 3870, 4470, 5160, 5364, 5960, 6407, 6705, 7740, 8940, 10728, 12814, 13410, 15480, 17880, 19221, 25628, 26820, 32035, 38442, 51256, 53640, 57663, 64070, 76884, 96105, 115326, 128140, 153768, 192210, 230652, 256280, 288315, 384420, 461304, 576630, 768840, 1153260, 2306520]

約数ペア:

[(1, 2306520), (2, 1153260), (3, 768840), (4, 576630), (5, 461304), (6, 384420), (8, 288315), (9, 256280), (10, 230652), (12, 192210), (15, 153768), (18, 128140), (20, 115326), (24, 96105), (30, 76884), (36, 64070), (40, 57663), (43, 53640), (45, 51256), (60, 38442), (72, 32035), (86, 26820), (90, 25628), (120, 19221), (129, 17880), (149, 15480), (172, 13410), (180, 12814), (215, 10728), (258, 8940), (298, 7740), (344, 6705), (360, 6407), (387, 5960), (430, 5364), (447, 5160), (516, 4470), (596, 3870), (645, 3576), (745, 3096), (774, 2980), (860, 2682), (894, 2580), (1032, 2235), (1192, 1935), (1290, 1788), (1341, 1720), (1490, 1548)]