23195168820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{8539}}^1\times {\mathrm{15091}}^1$

素因数の和:23645

約数の個数: 72

約数和(自身を含む): 70371581280

約数和(自身を除く): 47176412460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 8539, 15091, 17078, 25617, 30182, 34156, 42695, 45273, 51234, 60364, 75455, 76851, 85390, 90546, 102468, 128085, 135819, 150910, 153702, 170780, 181092, 226365, 256170, 271638, 301820, 307404, 384255, 452730, 512340, 543276, 679095, 768510, 905460, 1358190, 1537020, 2716380, 128862049, 257724098, 386586147, 515448196, 644310245, 773172294, 1159758441, 1288620490, 1546344588, 1932930735, 2319516882, 2577240980, 3865861470, 4639033764, 5798792205, 7731722940, 11597584410, 23195168820]

約数ペア:

[(1, 23195168820), (2, 11597584410), (3, 7731722940), (4, 5798792205), (5, 4639033764), (6, 3865861470), (9, 2577240980), (10, 2319516882), (12, 1932930735), (15, 1546344588), (18, 1288620490), (20, 1159758441), (30, 773172294), (36, 644310245), (45, 515448196), (60, 386586147), (90, 257724098), (180, 128862049), (8539, 2716380), (15091, 1537020), (17078, 1358190), (25617, 905460), (30182, 768510), (34156, 679095), (42695, 543276), (45273, 512340), (51234, 452730), (60364, 384255), (75455, 307404), (76851, 301820), (85390, 271638), (90546, 256170), (102468, 226365), (128085, 181092), (135819, 170780), (150910, 153702)]