90690480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{125959}}^1$

素因数の和:125978

約数の個数: 60

約数和(自身を含む): 304571280

約数和(自身を除く): 213880800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 125959, 251918, 377877, 503836, 629795, 755754, 1007672, 1133631, 1259590, 1511508, 1889385, 2015344, 2267262, 2519180, 3023016, 3778770, 4534524, 5038360, 5668155, 6046032, 7557540, 9069048, 10076720, 11336310, 15115080, 18138096, 22672620, 30230160, 45345240, 90690480]

約数ペア:

[(1, 90690480), (2, 45345240), (3, 30230160), (4, 22672620), (5, 18138096), (6, 15115080), (8, 11336310), (9, 10076720), (10, 9069048), (12, 7557540), (15, 6046032), (16, 5668155), (18, 5038360), (20, 4534524), (24, 3778770), (30, 3023016), (36, 2519180), (40, 2267262), (45, 2015344), (48, 1889385), (60, 1511508), (72, 1259590), (80, 1133631), (90, 1007672), (120, 755754), (144, 629795), (180, 503836), (240, 377877), (360, 251918), (720, 125959)]