4033751580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{45641}}^1$

素因数の和:46147

約数の個数: 72

約数和(自身を含む): 12260901744

約数和(自身を除く): 8227150164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 491, 982, 1473, 1964, 2455, 2946, 4419, 4910, 5892, 7365, 8838, 9820, 14730, 17676, 22095, 29460, 44190, 45641, 88380, 91282, 136923, 182564, 228205, 273846, 410769, 456410, 547692, 684615, 821538, 912820, 1369230, 1643076, 2053845, 2738460, 4107690, 8215380, 22409731, 44819462, 67229193, 89638924, 112048655, 134458386, 201687579, 224097310, 268916772, 336145965, 403375158, 448194620, 672291930, 806750316, 1008437895, 1344583860, 2016875790, 4033751580]

約数ペア:

[(1, 4033751580), (2, 2016875790), (3, 1344583860), (4, 1008437895), (5, 806750316), (6, 672291930), (9, 448194620), (10, 403375158), (12, 336145965), (15, 268916772), (18, 224097310), (20, 201687579), (30, 134458386), (36, 112048655), (45, 89638924), (60, 67229193), (90, 44819462), (180, 22409731), (491, 8215380), (982, 4107690), (1473, 2738460), (1964, 2053845), (2455, 1643076), (2946, 1369230), (4419, 912820), (4910, 821538), (5892, 684615), (7365, 547692), (8838, 456410), (9820, 410769), (14730, 273846), (17676, 228205), (22095, 182564), (29460, 136923), (44190, 91282), (45641, 88380)]