15328800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{2129}}^1$

素因数の和:2155

約数の個数: 108

約数和(自身を含む): 54078570

約数和(自身を除く): 38749770

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2129, 2400, 3600, 4258, 6387, 7200, 8516, 10645, 12774, 17032, 19161, 21290, 25548, 31935, 34064, 38322, 42580, 51096, 53225, 63870, 68128, 76644, 85160, 95805, 102192, 106450, 127740, 153288, 159675, 170320, 191610, 204384, 212900, 255480, 306576, 319350, 340640, 383220, 425800, 479025, 510960, 613152, 638700, 766440, 851600, 958050, 1021920, 1277400, 1532880, 1703200, 1916100, 2554800, 3065760, 3832200, 5109600, 7664400, 15328800]

約数ペア:

[(1, 15328800), (2, 7664400), (3, 5109600), (4, 3832200), (5, 3065760), (6, 2554800), (8, 1916100), (9, 1703200), (10, 1532880), (12, 1277400), (15, 1021920), (16, 958050), (18, 851600), (20, 766440), (24, 638700), (25, 613152), (30, 510960), (32, 479025), (36, 425800), (40, 383220), (45, 340640), (48, 319350), (50, 306576), (60, 255480), (72, 212900), (75, 204384), (80, 191610), (90, 170320), (96, 159675), (100, 153288), (120, 127740), (144, 106450), (150, 102192), (160, 95805), (180, 85160), (200, 76644), (225, 68128), (240, 63870), (288, 53225), (300, 51096), (360, 42580), (400, 38322), (450, 34064), (480, 31935), (600, 25548), (720, 21290), (800, 19161), (900, 17032), (1200, 12774), (1440, 10645), (1800, 8516), (2129, 7200), (2400, 6387), (3600, 4258)]