209128320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{36307}}^1$

素因数の和:36332

約数の個数: 96

約数和(自身を含む): 722166120

約数和(自身を除く): 513037800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 36307, 72614, 108921, 145228, 181535, 217842, 290456, 326763, 363070, 435684, 544605, 580912, 653526, 726140, 871368, 1089210, 1161824, 1307052, 1452280, 1633815, 1742736, 2178420, 2323648, 2614104, 2904560, 3267630, 3485472, 4356840, 4647296, 5228208, 5809120, 6535260, 6970944, 8713680, 10456416, 11618240, 13070520, 13941888, 17427360, 20912832, 23236480, 26141040, 34854720, 41825664, 52282080, 69709440, 104564160, 209128320]

約数ペア:

[(1, 209128320), (2, 104564160), (3, 69709440), (4, 52282080), (5, 41825664), (6, 34854720), (8, 26141040), (9, 23236480), (10, 20912832), (12, 17427360), (15, 13941888), (16, 13070520), (18, 11618240), (20, 10456416), (24, 8713680), (30, 6970944), (32, 6535260), (36, 5809120), (40, 5228208), (45, 4647296), (48, 4356840), (60, 3485472), (64, 3267630), (72, 2904560), (80, 2614104), (90, 2323648), (96, 2178420), (120, 1742736), (128, 1633815), (144, 1452280), (160, 1307052), (180, 1161824), (192, 1089210), (240, 871368), (288, 726140), (320, 653526), (360, 580912), (384, 544605), (480, 435684), (576, 363070), (640, 326763), (720, 290456), (960, 217842), (1152, 181535), (1440, 145228), (1920, 108921), (2880, 72614), (5760, 36307)]