108388480

素因数分解:

$2^7\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1039}}^1$

素因数の和:1221

約数の個数: 64

約数和(自身を含む): 260956800

約数和(自身を除く): 152568320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 163, 320, 326, 640, 652, 815, 1039, 1304, 1630, 2078, 2608, 3260, 4156, 5195, 5216, 6520, 8312, 10390, 10432, 13040, 16624, 20780, 20864, 26080, 33248, 41560, 52160, 66496, 83120, 104320, 132992, 166240, 169357, 332480, 338714, 664960, 677428, 846785, 1354856, 1693570, 2709712, 3387140, 5419424, 6774280, 10838848, 13548560, 21677696, 27097120, 54194240, 108388480]

約数ペア:

[(1, 108388480), (2, 54194240), (4, 27097120), (5, 21677696), (8, 13548560), (10, 10838848), (16, 6774280), (20, 5419424), (32, 3387140), (40, 2709712), (64, 1693570), (80, 1354856), (128, 846785), (160, 677428), (163, 664960), (320, 338714), (326, 332480), (640, 169357), (652, 166240), (815, 132992), (1039, 104320), (1304, 83120), (1630, 66496), (2078, 52160), (2608, 41560), (3260, 33248), (4156, 26080), (5195, 20864), (5216, 20780), (6520, 16624), (8312, 13040), (10390, 10432)]