120979836

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:779

約数の個数: 72

約数和(自身を含む): 314823600

約数和(自身を除く): 193843764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 89, 122, 178, 183, 244, 267, 356, 366, 534, 549, 619, 732, 801, 1068, 1098, 1238, 1602, 1857, 2196, 2476, 3204, 3714, 5429, 5571, 7428, 10858, 11142, 16287, 21716, 22284, 32574, 37759, 48861, 55091, 65148, 75518, 97722, 110182, 113277, 151036, 165273, 195444, 220364, 226554, 330546, 339831, 453108, 495819, 661092, 679662, 991638, 1359324, 1983276, 3360551, 6721102, 10081653, 13442204, 20163306, 30244959, 40326612, 60489918, 120979836]

約数ペア:

[(1, 120979836), (2, 60489918), (3, 40326612), (4, 30244959), (6, 20163306), (9, 13442204), (12, 10081653), (18, 6721102), (36, 3360551), (61, 1983276), (89, 1359324), (122, 991638), (178, 679662), (183, 661092), (244, 495819), (267, 453108), (356, 339831), (366, 330546), (534, 226554), (549, 220364), (619, 195444), (732, 165273), (801, 151036), (1068, 113277), (1098, 110182), (1238, 97722), (1602, 75518), (1857, 65148), (2196, 55091), (2476, 48861), (3204, 37759), (3714, 32574), (5429, 22284), (5571, 21716), (7428, 16287), (10858, 11142)]