28596240

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{1471}}^1$

素因数の和:1499

約数の個数: 120

約数和(自身を含む): 99660288

約数和(自身を除く): 71064048

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1471, 1620, 1944, 2160, 2430, 2942, 3240, 3888, 4413, 4860, 5884, 6480, 7355, 8826, 9720, 11768, 13239, 14710, 17652, 19440, 22065, 23536, 26478, 29420, 35304, 39717, 44130, 52956, 58840, 66195, 70608, 79434, 88260, 105912, 117680, 119151, 132390, 158868, 176520, 198585, 211824, 238302, 264780, 317736, 353040, 357453, 397170, 476604, 529560, 595755, 635472, 714906, 794340, 953208, 1059120, 1191510, 1429812, 1588680, 1787265, 1906416, 2383020, 2859624, 3177360, 3574530, 4766040, 5719248, 7149060, 9532080, 14298120, 28596240]

約数ペア:

[(1, 28596240), (2, 14298120), (3, 9532080), (4, 7149060), (5, 5719248), (6, 4766040), (8, 3574530), (9, 3177360), (10, 2859624), (12, 2383020), (15, 1906416), (16, 1787265), (18, 1588680), (20, 1429812), (24, 1191510), (27, 1059120), (30, 953208), (36, 794340), (40, 714906), (45, 635472), (48, 595755), (54, 529560), (60, 476604), (72, 397170), (80, 357453), (81, 353040), (90, 317736), (108, 264780), (120, 238302), (135, 211824), (144, 198585), (162, 176520), (180, 158868), (216, 132390), (240, 119151), (243, 117680), (270, 105912), (324, 88260), (360, 79434), (405, 70608), (432, 66195), (486, 58840), (540, 52956), (648, 44130), (720, 39717), (810, 35304), (972, 29420), (1080, 26478), (1215, 23536), (1296, 22065), (1471, 19440), (1620, 17652), (1944, 14710), (2160, 13239), (2430, 11768), (2942, 9720), (3240, 8826), (3888, 7355), (4413, 6480), (4860, 5884)]