151218420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{24469}}^1$

素因数の和:24584

約数の個数: 48

約数和(自身を含む): 427539840

約数和(自身を除く): 276321420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 24469, 48938, 73407, 97876, 122345, 146814, 244690, 293628, 367035, 489380, 734070, 1468140, 2520307, 5040614, 7560921, 10081228, 12601535, 15121842, 25203070, 30243684, 37804605, 50406140, 75609210, 151218420]

約数ペア:

[(1, 151218420), (2, 75609210), (3, 50406140), (4, 37804605), (5, 30243684), (6, 25203070), (10, 15121842), (12, 12601535), (15, 10081228), (20, 7560921), (30, 5040614), (60, 2520307), (103, 1468140), (206, 734070), (309, 489380), (412, 367035), (515, 293628), (618, 244690), (1030, 146814), (1236, 122345), (1545, 97876), (2060, 73407), (3090, 48938), (6180, 24469)]