123333120

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:183

約数の個数: 240

約数和(自身を含む): 439505352

約数和(自身を除く): 316172232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 101, 106, 120, 128, 144, 159, 160, 180, 192, 202, 212, 240, 256, 265, 288, 303, 318, 320, 360, 384, 404, 424, 477, 480, 505, 512, 530, 576, 606, 636, 640, 720, 768, 795, 808, 848, 909, 954, 960, 1010, 1060, 1152, 1212, 1272, 1280, 1440, 1515, 1536, 1590, 1616, 1696, 1818, 1908, 1920, 2020, 2120, 2304, 2385, 2424, 2544, 2560, 2880, 3030, 3180, 3232, 3392, 3636, 3816, 3840, 4040, 4240, 4545, 4608, 4770, 4848, 5088, 5353, 5760, 6060, 6360, 6464, 6784, 7272, 7632, 7680, 8080, 8480, 9090, 9540, 9696, 10176, 10706, 11520, 12120, 12720, 12928, 13568, 14544, 15264, 16059, 16160, 16960, 18180, 19080, 19392, 20352, 21412, 23040, 24240, 25440, 25856, 26765, 27136, 29088, 30528, 32118, 32320, 33920, 36360, 38160, 38784, 40704, 42824, 48177, 48480, 50880, 51712, 53530, 58176, 61056, 64236, 64640, 67840, 72720, 76320, 77568, 80295, 81408, 85648, 96354, 96960, 101760, 107060, 116352, 122112, 128472, 129280, 135680, 145440, 152640, 155136, 160590, 171296, 192708, 193920, 203520, 214120, 232704, 240885, 244224, 256944, 258560, 290880, 305280, 321180, 342592, 385416, 387840, 407040, 428240, 465408, 481770, 513888, 581760, 610560, 642360, 685184, 770832, 775680, 856480, 963540, 1027776, 1163520, 1221120, 1284720, 1370368, 1541664, 1712960, 1927080, 2055552, 2327040, 2569440, 2740736, 3083328, 3425920, 3854160, 4111104, 5138880, 6166656, 6851840, 7708320, 8222208, 10277760, 12333312, 13703680, 15416640, 20555520, 24666624, 30833280, 41111040, 61666560, 123333120]

約数ペア:

[(1, 123333120), (2, 61666560), (3, 41111040), (4, 30833280), (5, 24666624), (6, 20555520), (8, 15416640), (9, 13703680), (10, 12333312), (12, 10277760), (15, 8222208), (16, 7708320), (18, 6851840), (20, 6166656), (24, 5138880), (30, 4111104), (32, 3854160), (36, 3425920), (40, 3083328), (45, 2740736), (48, 2569440), (53, 2327040), (60, 2055552), (64, 1927080), (72, 1712960), (80, 1541664), (90, 1370368), (96, 1284720), (101, 1221120), (106, 1163520), (120, 1027776), (128, 963540), (144, 856480), (159, 775680), (160, 770832), (180, 685184), (192, 642360), (202, 610560), (212, 581760), (240, 513888), (256, 481770), (265, 465408), (288, 428240), (303, 407040), (318, 387840), (320, 385416), (360, 342592), (384, 321180), (404, 305280), (424, 290880), (477, 258560), (480, 256944), (505, 244224), (512, 240885), (530, 232704), (576, 214120), (606, 203520), (636, 193920), (640, 192708), (720, 171296), (768, 160590), (795, 155136), (808, 152640), (848, 145440), (909, 135680), (954, 129280), (960, 128472), (1010, 122112), (1060, 116352), (1152, 107060), (1212, 101760), (1272, 96960), (1280, 96354), (1440, 85648), (1515, 81408), (1536, 80295), (1590, 77568), (1616, 76320), (1696, 72720), (1818, 67840), (1908, 64640), (1920, 64236), (2020, 61056), (2120, 58176), (2304, 53530), (2385, 51712), (2424, 50880), (2544, 48480), (2560, 48177), (2880, 42824), (3030, 40704), (3180, 38784), (3232, 38160), (3392, 36360), (3636, 33920), (3816, 32320), (3840, 32118), (4040, 30528), (4240, 29088), (4545, 27136), (4608, 26765), (4770, 25856), (4848, 25440), (5088, 24240), (5353, 23040), (5760, 21412), (6060, 20352), (6360, 19392), (6464, 19080), (6784, 18180), (7272, 16960), (7632, 16160), (7680, 16059), (8080, 15264), (8480, 14544), (9090, 13568), (9540, 12928), (9696, 12720), (10176, 12120), (10706, 11520)]