312823080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1777}}^1$

素因数の和:1960

約数の個数: 128

約数和(自身を含む): 1049731200

約数和(自身を除く): 736908120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 163, 180, 216, 270, 326, 360, 489, 540, 652, 815, 978, 1080, 1304, 1467, 1630, 1777, 1956, 2445, 2934, 3260, 3554, 3912, 4401, 4890, 5331, 5868, 6520, 7108, 7335, 8802, 8885, 9780, 10662, 11736, 14216, 14670, 15993, 17604, 17770, 19560, 21324, 22005, 26655, 29340, 31986, 35208, 35540, 42648, 44010, 47979, 53310, 58680, 63972, 71080, 79965, 88020, 95958, 106620, 127944, 159930, 176040, 191916, 213240, 239895, 289651, 319860, 383832, 479790, 579302, 639720, 868953, 959580, 1158604, 1448255, 1737906, 1919160, 2317208, 2606859, 2896510, 3475812, 4344765, 5213718, 5793020, 6951624, 7820577, 8689530, 10427436, 11586040, 13034295, 15641154, 17379060, 20854872, 26068590, 31282308, 34758120, 39102885, 52137180, 62564616, 78205770, 104274360, 156411540, 312823080]

約数ペア:

[(1, 312823080), (2, 156411540), (3, 104274360), (4, 78205770), (5, 62564616), (6, 52137180), (8, 39102885), (9, 34758120), (10, 31282308), (12, 26068590), (15, 20854872), (18, 17379060), (20, 15641154), (24, 13034295), (27, 11586040), (30, 10427436), (36, 8689530), (40, 7820577), (45, 6951624), (54, 5793020), (60, 5213718), (72, 4344765), (90, 3475812), (108, 2896510), (120, 2606859), (135, 2317208), (163, 1919160), (180, 1737906), (216, 1448255), (270, 1158604), (326, 959580), (360, 868953), (489, 639720), (540, 579302), (652, 479790), (815, 383832), (978, 319860), (1080, 289651), (1304, 239895), (1467, 213240), (1630, 191916), (1777, 176040), (1956, 159930), (2445, 127944), (2934, 106620), (3260, 95958), (3554, 88020), (3912, 79965), (4401, 71080), (4890, 63972), (5331, 58680), (5868, 53310), (6520, 47979), (7108, 44010), (7335, 42648), (8802, 35540), (8885, 35208), (9780, 31986), (10662, 29340), (11736, 26655), (14216, 22005), (14670, 21324), (15993, 19560), (17604, 17770)]