144954360

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{1657}}^1$

素因数の和:1689

約数の個数: 128

約数和(自身を含む): 489441600

約数和(自身を除く): 344487240

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, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1657, 1944, 2187, 2430, 2916, 3240, 3314, 3645, 4374, 4860, 4971, 5832, 6628, 7290, 8285, 8748, 9720, 9942, 10935, 13256, 14580, 14913, 16570, 17496, 19884, 21870, 24855, 29160, 29826, 33140, 39768, 43740, 44739, 49710, 59652, 66280, 74565, 87480, 89478, 99420, 119304, 134217, 149130, 178956, 198840, 223695, 268434, 298260, 357912, 402651, 447390, 536868, 596520, 671085, 805302, 894780, 1073736, 1207953, 1342170, 1610604, 1789560, 2013255, 2415906, 2684340, 3221208, 3623859, 4026510, 4831812, 5368680, 6039765, 7247718, 8053020, 9663624, 12079530, 14495436, 16106040, 18119295, 24159060, 28990872, 36238590, 48318120, 72477180, 144954360]

約数ペア:

[(1, 144954360), (2, 72477180), (3, 48318120), (4, 36238590), (5, 28990872), (6, 24159060), (8, 18119295), (9, 16106040), (10, 14495436), (12, 12079530), (15, 9663624), (18, 8053020), (20, 7247718), (24, 6039765), (27, 5368680), (30, 4831812), (36, 4026510), (40, 3623859), (45, 3221208), (54, 2684340), (60, 2415906), (72, 2013255), (81, 1789560), (90, 1610604), (108, 1342170), (120, 1207953), (135, 1073736), (162, 894780), (180, 805302), (216, 671085), (243, 596520), (270, 536868), (324, 447390), (360, 402651), (405, 357912), (486, 298260), (540, 268434), (648, 223695), (729, 198840), (810, 178956), (972, 149130), (1080, 134217), (1215, 119304), (1458, 99420), (1620, 89478), (1657, 87480), (1944, 74565), (2187, 66280), (2430, 59652), (2916, 49710), (3240, 44739), (3314, 43740), (3645, 39768), (4374, 33140), (4860, 29826), (4971, 29160), (5832, 24855), (6628, 21870), (7290, 19884), (8285, 17496), (8748, 16570), (9720, 14913), (9942, 14580), (10935, 13256)]