8448160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 24071040

約数和(自身を除く): 15622880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 397, 532, 560, 608, 665, 760, 794, 1064, 1120, 1330, 1520, 1588, 1985, 2128, 2660, 2779, 3040, 3176, 3970, 4256, 5320, 5558, 6352, 7543, 7940, 10640, 11116, 12704, 13895, 15086, 15880, 21280, 22232, 27790, 30172, 31760, 37715, 44464, 52801, 55580, 60344, 63520, 75430, 88928, 105602, 111160, 120688, 150860, 211204, 222320, 241376, 264005, 301720, 422408, 444640, 528010, 603440, 844816, 1056020, 1206880, 1689632, 2112040, 4224080, 8448160]

約数ペア:

[(1, 8448160), (2, 4224080), (4, 2112040), (5, 1689632), (7, 1206880), (8, 1056020), (10, 844816), (14, 603440), (16, 528010), (19, 444640), (20, 422408), (28, 301720), (32, 264005), (35, 241376), (38, 222320), (40, 211204), (56, 150860), (70, 120688), (76, 111160), (80, 105602), (95, 88928), (112, 75430), (133, 63520), (140, 60344), (152, 55580), (160, 52801), (190, 44464), (224, 37715), (266, 31760), (280, 30172), (304, 27790), (380, 22232), (397, 21280), (532, 15880), (560, 15086), (608, 13895), (665, 12704), (760, 11116), (794, 10640), (1064, 7940), (1120, 7543), (1330, 6352), (1520, 5558), (1588, 5320), (1985, 4256), (2128, 3970), (2660, 3176), (2779, 3040)]