1013275920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{136193}}^1$

素因数の和:136240

約数の個数: 80

約数和(自身を含む): 3242506752

約数和(自身を除く): 2229230832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 136193, 272386, 408579, 544772, 680965, 817158, 1089544, 1361930, 1634316, 2042895, 2179088, 2723860, 3268632, 4085790, 4221983, 5447720, 6537264, 8171580, 8443966, 10895440, 12665949, 16343160, 16887932, 21109915, 25331898, 32686320, 33775864, 42219830, 50663796, 63329745, 67551728, 84439660, 101327592, 126659490, 168879320, 202655184, 253318980, 337758640, 506637960, 1013275920]

約数ペア:

[(1, 1013275920), (2, 506637960), (3, 337758640), (4, 253318980), (5, 202655184), (6, 168879320), (8, 126659490), (10, 101327592), (12, 84439660), (15, 67551728), (16, 63329745), (20, 50663796), (24, 42219830), (30, 33775864), (31, 32686320), (40, 25331898), (48, 21109915), (60, 16887932), (62, 16343160), (80, 12665949), (93, 10895440), (120, 8443966), (124, 8171580), (155, 6537264), (186, 5447720), (240, 4221983), (248, 4085790), (310, 3268632), (372, 2723860), (465, 2179088), (496, 2042895), (620, 1634316), (744, 1361930), (930, 1089544), (1240, 817158), (1488, 680965), (1860, 544772), (2480, 408579), (3720, 272386), (7440, 136193)]