1520932788

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{929}}^1$

素因数の和:1139

約数の個数: 120

約数和(自身を含む): 4133902080

約数和(自身を除く): 2612969292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 163, 186, 279, 324, 326, 372, 489, 558, 652, 837, 929, 978, 1116, 1467, 1674, 1858, 1956, 2511, 2787, 2934, 3348, 3716, 4401, 5022, 5053, 5574, 5868, 8361, 8802, 10044, 10106, 11148, 13203, 15159, 16722, 17604, 20212, 25083, 26406, 28799, 30318, 33444, 45477, 50166, 52812, 57598, 60636, 75249, 86397, 90954, 100332, 115196, 136431, 150498, 151427, 172794, 181908, 259191, 272862, 300996, 302854, 345588, 409293, 454281, 518382, 545724, 605708, 777573, 818586, 908562, 1036764, 1362843, 1555146, 1637172, 1817124, 2332719, 2725686, 3110292, 4088529, 4665438, 4694237, 5451372, 8177058, 9330876, 9388474, 12265587, 14082711, 16354116, 18776948, 24531174, 28165422, 42248133, 49062348, 56330844, 84496266, 126744399, 168992532, 253488798, 380233197, 506977596, 760466394, 1520932788]

約数ペア:

[(1, 1520932788), (2, 760466394), (3, 506977596), (4, 380233197), (6, 253488798), (9, 168992532), (12, 126744399), (18, 84496266), (27, 56330844), (31, 49062348), (36, 42248133), (54, 28165422), (62, 24531174), (81, 18776948), (93, 16354116), (108, 14082711), (124, 12265587), (162, 9388474), (163, 9330876), (186, 8177058), (279, 5451372), (324, 4694237), (326, 4665438), (372, 4088529), (489, 3110292), (558, 2725686), (652, 2332719), (837, 1817124), (929, 1637172), (978, 1555146), (1116, 1362843), (1467, 1036764), (1674, 908562), (1858, 818586), (1956, 777573), (2511, 605708), (2787, 545724), (2934, 518382), (3348, 454281), (3716, 409293), (4401, 345588), (5022, 302854), (5053, 300996), (5574, 272862), (5868, 259191), (8361, 181908), (8802, 172794), (10044, 151427), (10106, 150498), (11148, 136431), (13203, 115196), (15159, 100332), (16722, 90954), (17604, 86397), (20212, 75249), (25083, 60636), (26406, 57598), (28799, 52812), (30318, 50166), (33444, 45477)]