65128320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{3769}}^1$

素因数の和:3797

約数の個数: 128

約数和(自身を含む): 230724000

約数和(自身を除く): 165595680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 3769, 4320, 5760, 7538, 8640, 11307, 15076, 17280, 18845, 22614, 30152, 33921, 37690, 45228, 56535, 60304, 67842, 75380, 90456, 101763, 113070, 120608, 135684, 150760, 169605, 180912, 203526, 226140, 241216, 271368, 301520, 339210, 361824, 407052, 452280, 482432, 508815, 542736, 603040, 678420, 723648, 814104, 904560, 1017630, 1085472, 1206080, 1356840, 1447296, 1628208, 1809120, 2035260, 2170944, 2412160, 2713680, 3256416, 3618240, 4070520, 4341888, 5427360, 6512832, 7236480, 8141040, 10854720, 13025664, 16282080, 21709440, 32564160, 65128320]

約数ペア:

[(1, 65128320), (2, 32564160), (3, 21709440), (4, 16282080), (5, 13025664), (6, 10854720), (8, 8141040), (9, 7236480), (10, 6512832), (12, 5427360), (15, 4341888), (16, 4070520), (18, 3618240), (20, 3256416), (24, 2713680), (27, 2412160), (30, 2170944), (32, 2035260), (36, 1809120), (40, 1628208), (45, 1447296), (48, 1356840), (54, 1206080), (60, 1085472), (64, 1017630), (72, 904560), (80, 814104), (90, 723648), (96, 678420), (108, 603040), (120, 542736), (128, 508815), (135, 482432), (144, 452280), (160, 407052), (180, 361824), (192, 339210), (216, 301520), (240, 271368), (270, 241216), (288, 226140), (320, 203526), (360, 180912), (384, 169605), (432, 150760), (480, 135684), (540, 120608), (576, 113070), (640, 101763), (720, 90456), (864, 75380), (960, 67842), (1080, 60304), (1152, 56535), (1440, 45228), (1728, 37690), (1920, 33921), (2160, 30152), (2880, 22614), (3456, 18845), (3769, 17280), (4320, 15076), (5760, 11307), (7538, 8640)]