144304980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{15319}}^1$

素因数の和:15488

約数の個数: 48

約数和(自身を含む): 406654080

約数和(自身を除く): 262349100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 15319, 30638, 45957, 61276, 76595, 91914, 153190, 183828, 229785, 306380, 459570, 919140, 2405083, 4810166, 7215249, 9620332, 12025415, 14430498, 24050830, 28860996, 36076245, 48101660, 72152490, 144304980]

約数ペア:

[(1, 144304980), (2, 72152490), (3, 48101660), (4, 36076245), (5, 28860996), (6, 24050830), (10, 14430498), (12, 12025415), (15, 9620332), (20, 7215249), (30, 4810166), (60, 2405083), (157, 919140), (314, 459570), (471, 306380), (628, 229785), (785, 183828), (942, 153190), (1570, 91914), (1884, 76595), (2355, 61276), (3140, 45957), (4710, 30638), (9420, 15319)]