154675440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{709}}^1$

素因数の和:832

約数の個数: 160

約数和(自身を含む): 538804800

約数和(自身を除く): 384129360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 101, 108, 120, 135, 144, 180, 202, 216, 240, 270, 303, 360, 404, 432, 505, 540, 606, 709, 720, 808, 909, 1010, 1080, 1212, 1418, 1515, 1616, 1818, 2020, 2127, 2160, 2424, 2727, 2836, 3030, 3545, 3636, 4040, 4254, 4545, 4848, 5454, 5672, 6060, 6381, 7090, 7272, 8080, 8508, 9090, 10635, 10908, 11344, 12120, 12762, 13635, 14180, 14544, 17016, 18180, 19143, 21270, 21816, 24240, 25524, 27270, 28360, 31905, 34032, 36360, 38286, 42540, 43632, 51048, 54540, 56720, 63810, 71609, 72720, 76572, 85080, 95715, 102096, 109080, 127620, 143218, 153144, 170160, 191430, 214827, 218160, 255240, 286436, 306288, 358045, 382860, 429654, 510480, 572872, 644481, 716090, 765720, 859308, 1074135, 1145744, 1288962, 1432180, 1531440, 1718616, 1933443, 2148270, 2577924, 2864360, 3222405, 3437232, 3866886, 4296540, 5155848, 5728720, 6444810, 7733772, 8593080, 9667215, 10311696, 12889620, 15467544, 17186160, 19334430, 25779240, 30935088, 38668860, 51558480, 77337720, 154675440]

約数ペア:

[(1, 154675440), (2, 77337720), (3, 51558480), (4, 38668860), (5, 30935088), (6, 25779240), (8, 19334430), (9, 17186160), (10, 15467544), (12, 12889620), (15, 10311696), (16, 9667215), (18, 8593080), (20, 7733772), (24, 6444810), (27, 5728720), (30, 5155848), (36, 4296540), (40, 3866886), (45, 3437232), (48, 3222405), (54, 2864360), (60, 2577924), (72, 2148270), (80, 1933443), (90, 1718616), (101, 1531440), (108, 1432180), (120, 1288962), (135, 1145744), (144, 1074135), (180, 859308), (202, 765720), (216, 716090), (240, 644481), (270, 572872), (303, 510480), (360, 429654), (404, 382860), (432, 358045), (505, 306288), (540, 286436), (606, 255240), (709, 218160), (720, 214827), (808, 191430), (909, 170160), (1010, 153144), (1080, 143218), (1212, 127620), (1418, 109080), (1515, 102096), (1616, 95715), (1818, 85080), (2020, 76572), (2127, 72720), (2160, 71609), (2424, 63810), (2727, 56720), (2836, 54540), (3030, 51048), (3545, 43632), (3636, 42540), (4040, 38286), (4254, 36360), (4545, 34032), (4848, 31905), (5454, 28360), (5672, 27270), (6060, 25524), (6381, 24240), (7090, 21816), (7272, 21270), (8080, 19143), (8508, 18180), (9090, 17016), (10635, 14544), (10908, 14180), (11344, 13635), (12120, 12762)]