26138880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{2269}}^1$

素因数の和:2296

約数の個数: 108

約数和(自身を含む): 90477660

約数和(自身を除く): 64338780

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2269, 2304, 2880, 3840, 4538, 5760, 6807, 9076, 11345, 11520, 13614, 18152, 20421, 22690, 27228, 34035, 36304, 40842, 45380, 54456, 68070, 72608, 81684, 90760, 102105, 108912, 136140, 145216, 163368, 181520, 204210, 217824, 272280, 290432, 326736, 363040, 408420, 435648, 544560, 580864, 653472, 726080, 816840, 871296, 1089120, 1306944, 1452160, 1633680, 1742592, 2178240, 2613888, 2904320, 3267360, 4356480, 5227776, 6534720, 8712960, 13069440, 26138880]

約数ペア:

[(1, 26138880), (2, 13069440), (3, 8712960), (4, 6534720), (5, 5227776), (6, 4356480), (8, 3267360), (9, 2904320), (10, 2613888), (12, 2178240), (15, 1742592), (16, 1633680), (18, 1452160), (20, 1306944), (24, 1089120), (30, 871296), (32, 816840), (36, 726080), (40, 653472), (45, 580864), (48, 544560), (60, 435648), (64, 408420), (72, 363040), (80, 326736), (90, 290432), (96, 272280), (120, 217824), (128, 204210), (144, 181520), (160, 163368), (180, 145216), (192, 136140), (240, 108912), (256, 102105), (288, 90760), (320, 81684), (360, 72608), (384, 68070), (480, 54456), (576, 45380), (640, 40842), (720, 36304), (768, 34035), (960, 27228), (1152, 22690), (1280, 20421), (1440, 18152), (1920, 13614), (2269, 11520), (2304, 11345), (2880, 9076), (3840, 6807), (4538, 5760)]