241212160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{26921}}^1$

素因数の和:26949

約数の個数: 72

約数和(自身を含む): 660342816

約数和(自身を除く): 419130656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 26921, 53842, 107684, 134605, 188447, 215368, 269210, 376894, 430736, 538420, 753788, 861472, 942235, 1076840, 1507576, 1722944, 1884470, 2153680, 3015152, 3445888, 3768940, 4307360, 6030304, 6891776, 7537880, 8614720, 12060608, 15075760, 17229440, 24121216, 30151520, 34458880, 48242432, 60303040, 120606080, 241212160]

約数ペア:

[(1, 241212160), (2, 120606080), (4, 60303040), (5, 48242432), (7, 34458880), (8, 30151520), (10, 24121216), (14, 17229440), (16, 15075760), (20, 12060608), (28, 8614720), (32, 7537880), (35, 6891776), (40, 6030304), (56, 4307360), (64, 3768940), (70, 3445888), (80, 3015152), (112, 2153680), (128, 1884470), (140, 1722944), (160, 1507576), (224, 1076840), (256, 942235), (280, 861472), (320, 753788), (448, 538420), (560, 430736), (640, 376894), (896, 269210), (1120, 215368), (1280, 188447), (1792, 134605), (2240, 107684), (4480, 53842), (8960, 26921)]