39208320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{2269}}^1$

素因数の和:2297

約数の個数: 128

約数和(自身を含む): 138924000

約数和(自身を除く): 99715680

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, 2269, 2880, 3456, 4320, 4538, 5760, 6807, 8640, 9076, 11345, 13614, 17280, 18152, 20421, 22690, 27228, 34035, 36304, 40842, 45380, 54456, 61263, 68070, 72608, 81684, 90760, 102105, 108912, 122526, 136140, 145216, 163368, 181520, 204210, 217824, 245052, 272280, 290432, 306315, 326736, 363040, 408420, 435648, 490104, 544560, 612630, 653472, 726080, 816840, 871296, 980208, 1089120, 1225260, 1306944, 1452160, 1633680, 1960416, 2178240, 2450520, 2613888, 3267360, 3920832, 4356480, 4901040, 6534720, 7841664, 9802080, 13069440, 19604160, 39208320]

約数ペア:

[(1, 39208320), (2, 19604160), (3, 13069440), (4, 9802080), (5, 7841664), (6, 6534720), (8, 4901040), (9, 4356480), (10, 3920832), (12, 3267360), (15, 2613888), (16, 2450520), (18, 2178240), (20, 1960416), (24, 1633680), (27, 1452160), (30, 1306944), (32, 1225260), (36, 1089120), (40, 980208), (45, 871296), (48, 816840), (54, 726080), (60, 653472), (64, 612630), (72, 544560), (80, 490104), (90, 435648), (96, 408420), (108, 363040), (120, 326736), (128, 306315), (135, 290432), (144, 272280), (160, 245052), (180, 217824), (192, 204210), (216, 181520), (240, 163368), (270, 145216), (288, 136140), (320, 122526), (360, 108912), (384, 102105), (432, 90760), (480, 81684), (540, 72608), (576, 68070), (640, 61263), (720, 54456), (864, 45380), (960, 40842), (1080, 36304), (1152, 34035), (1440, 27228), (1728, 22690), (1920, 20421), (2160, 18152), (2269, 17280), (2880, 13614), (3456, 11345), (4320, 9076), (4538, 8640), (5760, 6807)]