2836080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:136

約数の個数: 160

約数和(自身を含む): 10624320

約数和(自身を除く): 7788240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 101, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 202, 208, 216, 234, 240, 260, 270, 303, 312, 351, 360, 390, 404, 432, 468, 505, 520, 540, 585, 606, 624, 702, 720, 780, 808, 909, 936, 1010, 1040, 1080, 1170, 1212, 1313, 1404, 1515, 1560, 1616, 1755, 1818, 1872, 2020, 2160, 2340, 2424, 2626, 2727, 2808, 3030, 3120, 3510, 3636, 3939, 4040, 4545, 4680, 4848, 5252, 5454, 5616, 6060, 6565, 7020, 7272, 7878, 8080, 9090, 9360, 10504, 10908, 11817, 12120, 13130, 13635, 14040, 14544, 15756, 18180, 19695, 21008, 21816, 23634, 24240, 26260, 27270, 28080, 31512, 35451, 36360, 39390, 43632, 47268, 52520, 54540, 59085, 63024, 70902, 72720, 78780, 94536, 105040, 109080, 118170, 141804, 157560, 177255, 189072, 218160, 236340, 283608, 315120, 354510, 472680, 567216, 709020, 945360, 1418040, 2836080]

約数ペア:

[(1, 2836080), (2, 1418040), (3, 945360), (4, 709020), (5, 567216), (6, 472680), (8, 354510), (9, 315120), (10, 283608), (12, 236340), (13, 218160), (15, 189072), (16, 177255), (18, 157560), (20, 141804), (24, 118170), (26, 109080), (27, 105040), (30, 94536), (36, 78780), (39, 72720), (40, 70902), (45, 63024), (48, 59085), (52, 54540), (54, 52520), (60, 47268), (65, 43632), (72, 39390), (78, 36360), (80, 35451), (90, 31512), (101, 28080), (104, 27270), (108, 26260), (117, 24240), (120, 23634), (130, 21816), (135, 21008), (144, 19695), (156, 18180), (180, 15756), (195, 14544), (202, 14040), (208, 13635), (216, 13130), (234, 12120), (240, 11817), (260, 10908), (270, 10504), (303, 9360), (312, 9090), (351, 8080), (360, 7878), (390, 7272), (404, 7020), (432, 6565), (468, 6060), (505, 5616), (520, 5454), (540, 5252), (585, 4848), (606, 4680), (624, 4545), (702, 4040), (720, 3939), (780, 3636), (808, 3510), (909, 3120), (936, 3030), (1010, 2808), (1040, 2727), (1080, 2626), (1170, 2424), (1212, 2340), (1313, 2160), (1404, 2020), (1515, 1872), (1560, 1818), (1616, 1755)]