120025280

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1039}}^1$

素因数の和:1094

約数の個数: 84

約数和(自身を含む): 301934880

約数和(自身を除く): 181909600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 361, 380, 608, 722, 760, 1039, 1216, 1444, 1520, 1805, 2078, 2888, 3040, 3610, 4156, 5195, 5776, 6080, 7220, 8312, 10390, 11552, 14440, 16624, 19741, 20780, 23104, 28880, 33248, 39482, 41560, 57760, 66496, 78964, 83120, 98705, 115520, 157928, 166240, 197410, 315856, 332480, 375079, 394820, 631712, 750158, 789640, 1263424, 1500316, 1579280, 1875395, 3000632, 3158560, 3750790, 6001264, 6317120, 7501580, 12002528, 15003160, 24005056, 30006320, 60012640, 120025280]

約数ペア:

[(1, 120025280), (2, 60012640), (4, 30006320), (5, 24005056), (8, 15003160), (10, 12002528), (16, 7501580), (19, 6317120), (20, 6001264), (32, 3750790), (38, 3158560), (40, 3000632), (64, 1875395), (76, 1579280), (80, 1500316), (95, 1263424), (152, 789640), (160, 750158), (190, 631712), (304, 394820), (320, 375079), (361, 332480), (380, 315856), (608, 197410), (722, 166240), (760, 157928), (1039, 115520), (1216, 98705), (1444, 83120), (1520, 78964), (1805, 66496), (2078, 57760), (2888, 41560), (3040, 39482), (3610, 33248), (4156, 28880), (5195, 23104), (5776, 20780), (6080, 19741), (7220, 16624), (8312, 14440), (10390, 11552)]