260606080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{58171}}^1$

素因数の和:58197

約数の個数: 64

約数和(自身を含む): 712025280

約数和(自身を除く): 451419200

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, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 58171, 116342, 232684, 290855, 407197, 465368, 581710, 814394, 930736, 1163420, 1628788, 1861472, 2035985, 2326840, 3257576, 3722944, 4071970, 4653680, 6515152, 7445888, 8143940, 9307360, 13030304, 16287880, 18614720, 26060608, 32575760, 37229440, 52121216, 65151520, 130303040, 260606080]

約数ペア:

[(1, 260606080), (2, 130303040), (4, 65151520), (5, 52121216), (7, 37229440), (8, 32575760), (10, 26060608), (14, 18614720), (16, 16287880), (20, 13030304), (28, 9307360), (32, 8143940), (35, 7445888), (40, 6515152), (56, 4653680), (64, 4071970), (70, 3722944), (80, 3257576), (112, 2326840), (128, 2035985), (140, 1861472), (160, 1628788), (224, 1163420), (280, 930736), (320, 814394), (448, 581710), (560, 465368), (640, 407197), (896, 290855), (1120, 232684), (2240, 116342), (4480, 58171)]