85367280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{355697}}^1$

素因数の和:355713

約数の個数: 40

約数和(自身を含む): 264639312

約数和(自身を除く): 179272032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 355697, 711394, 1067091, 1422788, 1778485, 2134182, 2845576, 3556970, 4268364, 5335455, 5691152, 7113940, 8536728, 10670910, 14227880, 17073456, 21341820, 28455760, 42683640, 85367280]

約数ペア:

[(1, 85367280), (2, 42683640), (3, 28455760), (4, 21341820), (5, 17073456), (6, 14227880), (8, 10670910), (10, 8536728), (12, 7113940), (15, 5691152), (16, 5335455), (20, 4268364), (24, 3556970), (30, 2845576), (40, 2134182), (48, 1778485), (60, 1422788), (80, 1067091), (120, 711394), (240, 355697)]