72833580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{44959}}^1$

素因数の和:44980

約数の個数: 60

約数和(自身を含む): 228486720

約数和(自身を除く): 155653140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 44959, 89918, 134877, 179836, 224795, 269754, 404631, 449590, 539508, 674385, 809262, 899180, 1213893, 1348770, 1618524, 2023155, 2427786, 2697540, 3641679, 4046310, 4855572, 6069465, 7283358, 8092620, 12138930, 14566716, 18208395, 24277860, 36416790, 72833580]

約数ペア:

[(1, 72833580), (2, 36416790), (3, 24277860), (4, 18208395), (5, 14566716), (6, 12138930), (9, 8092620), (10, 7283358), (12, 6069465), (15, 4855572), (18, 4046310), (20, 3641679), (27, 2697540), (30, 2427786), (36, 2023155), (45, 1618524), (54, 1348770), (60, 1213893), (81, 899180), (90, 809262), (108, 674385), (135, 539508), (162, 449590), (180, 404631), (270, 269754), (324, 224795), (405, 179836), (540, 134877), (810, 89918), (1620, 44959)]