47578680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{887}}^1$

素因数の和:1053

約数の個数: 96

約数和(自身を含む): 155844000

約数和(自身を除く): 108265320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 149, 180, 298, 360, 447, 596, 745, 887, 894, 1192, 1341, 1490, 1774, 1788, 2235, 2661, 2682, 2980, 3548, 3576, 4435, 4470, 5322, 5364, 5960, 6705, 7096, 7983, 8870, 8940, 10644, 10728, 13305, 13410, 15966, 17740, 17880, 21288, 26610, 26820, 31932, 35480, 39915, 53220, 53640, 63864, 79830, 106440, 132163, 159660, 264326, 319320, 396489, 528652, 660815, 792978, 1057304, 1189467, 1321630, 1585956, 1982445, 2378934, 2643260, 3171912, 3964890, 4757868, 5286520, 5947335, 7929780, 9515736, 11894670, 15859560, 23789340, 47578680]

約数ペア:

[(1, 47578680), (2, 23789340), (3, 15859560), (4, 11894670), (5, 9515736), (6, 7929780), (8, 5947335), (9, 5286520), (10, 4757868), (12, 3964890), (15, 3171912), (18, 2643260), (20, 2378934), (24, 1982445), (30, 1585956), (36, 1321630), (40, 1189467), (45, 1057304), (60, 792978), (72, 660815), (90, 528652), (120, 396489), (149, 319320), (180, 264326), (298, 159660), (360, 132163), (447, 106440), (596, 79830), (745, 63864), (887, 53640), (894, 53220), (1192, 39915), (1341, 35480), (1490, 31932), (1774, 26820), (1788, 26610), (2235, 21288), (2661, 17880), (2682, 17740), (2980, 15966), (3548, 13410), (3576, 13305), (4435, 10728), (4470, 10644), (5322, 8940), (5364, 8870), (5960, 7983), (6705, 7096)]