40218840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2377}}^1$

素因数の和:2441

約数の個数: 96

約数和(自身を含む): 133548480

約数和(自身を除く): 93329640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2377, 2820, 3384, 4230, 4754, 5640, 7131, 8460, 9508, 11885, 14262, 16920, 19016, 21393, 23770, 28524, 35655, 42786, 47540, 57048, 71310, 85572, 95080, 106965, 111719, 142620, 171144, 213930, 223438, 285240, 335157, 427860, 446876, 558595, 670314, 855720, 893752, 1005471, 1117190, 1340628, 1675785, 2010942, 2234380, 2681256, 3351570, 4021884, 4468760, 5027355, 6703140, 8043768, 10054710, 13406280, 20109420, 40218840]

約数ペア:

[(1, 40218840), (2, 20109420), (3, 13406280), (4, 10054710), (5, 8043768), (6, 6703140), (8, 5027355), (9, 4468760), (10, 4021884), (12, 3351570), (15, 2681256), (18, 2234380), (20, 2010942), (24, 1675785), (30, 1340628), (36, 1117190), (40, 1005471), (45, 893752), (47, 855720), (60, 670314), (72, 558595), (90, 446876), (94, 427860), (120, 335157), (141, 285240), (180, 223438), (188, 213930), (235, 171144), (282, 142620), (360, 111719), (376, 106965), (423, 95080), (470, 85572), (564, 71310), (705, 57048), (846, 47540), (940, 42786), (1128, 35655), (1410, 28524), (1692, 23770), (1880, 21393), (2115, 19016), (2377, 16920), (2820, 14262), (3384, 11885), (4230, 9508), (4754, 8460), (5640, 7131)]