151809720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1265081}}^1$

素因数の和:1265095

約数の個数: 32

約数和(自身を含む): 455429520

約数和(自身を除く): 303619800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1265081, 2530162, 3795243, 5060324, 6325405, 7590486, 10120648, 12650810, 15180972, 18976215, 25301620, 30361944, 37952430, 50603240, 75904860, 151809720]

約数ペア:

[(1, 151809720), (2, 75904860), (3, 50603240), (4, 37952430), (5, 30361944), (6, 25301620), (8, 18976215), (10, 15180972), (12, 12650810), (15, 10120648), (20, 7590486), (24, 6325405), (30, 5060324), (40, 3795243), (60, 2530162), (120, 1265081)]