72151320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3359}}^1$

素因数の和:3552

約数の個数: 64

約数和(自身を含む): 217728000

約数和(自身を除く): 145576680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 358, 537, 716, 895, 1074, 1432, 1790, 2148, 2685, 3359, 3580, 4296, 5370, 6718, 7160, 10077, 10740, 13436, 16795, 20154, 21480, 26872, 33590, 40308, 50385, 67180, 80616, 100770, 134360, 201540, 403080, 601261, 1202522, 1803783, 2405044, 3006305, 3607566, 4810088, 6012610, 7215132, 9018915, 12025220, 14430264, 18037830, 24050440, 36075660, 72151320]

約数ペア:

[(1, 72151320), (2, 36075660), (3, 24050440), (4, 18037830), (5, 14430264), (6, 12025220), (8, 9018915), (10, 7215132), (12, 6012610), (15, 4810088), (20, 3607566), (24, 3006305), (30, 2405044), (40, 1803783), (60, 1202522), (120, 601261), (179, 403080), (358, 201540), (537, 134360), (716, 100770), (895, 80616), (1074, 67180), (1432, 50385), (1790, 40308), (2148, 33590), (2685, 26872), (3359, 21480), (3580, 20154), (4296, 16795), (5370, 13436), (6718, 10740), (7160, 10077)]