120354420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{46649}}^1$

素因数の和:46704

約数の個数: 48

約数和(自身を含む): 344836800

約数和(自身を除く): 224482380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 46649, 93298, 139947, 186596, 233245, 279894, 466490, 559788, 699735, 932980, 1399470, 2005907, 2798940, 4011814, 6017721, 8023628, 10029535, 12035442, 20059070, 24070884, 30088605, 40118140, 60177210, 120354420]

約数ペア:

[(1, 120354420), (2, 60177210), (3, 40118140), (4, 30088605), (5, 24070884), (6, 20059070), (10, 12035442), (12, 10029535), (15, 8023628), (20, 6017721), (30, 4011814), (43, 2798940), (60, 2005907), (86, 1399470), (129, 932980), (172, 699735), (215, 559788), (258, 466490), (430, 279894), (516, 233245), (645, 186596), (860, 139947), (1290, 93298), (2580, 46649)]