66420419760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2493259}}^1$

素因数の和:2493315

約数の個数: 120

約数和(自身を含む): 229090701840

約数和(自身を除く): 162670282080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 8880, 13320, 26640, 2493259, 4986518, 7479777, 9973036, 12466295, 14959554, 19946072, 22439331, 24932590, 29919108, 37398885, 39892144, 44878662, 49865180, 59838216, 74797770, 89757324, 92250583, 99730360, 112196655, 119676432, 149595540, 179514648, 184501166, 199460720, 224393310, 276751749, 299191080, 359029296, 369002332, 448786620, 461252915, 553503498, 598382160, 738004664, 830255247, 897573240, 922505830, 1107006996, 1383758745, 1476009328, 1660510494, 1795146480, 1845011660, 2214013992, 2767517490, 3321020988, 3690023320, 4151276235, 4428027984, 5535034980, 6642041976, 7380046640, 8302552470, 11070069960, 13284083952, 16605104940, 22140139920, 33210209880, 66420419760]

約数ペア:

[(1, 66420419760), (2, 33210209880), (3, 22140139920), (4, 16605104940), (5, 13284083952), (6, 11070069960), (8, 8302552470), (9, 7380046640), (10, 6642041976), (12, 5535034980), (15, 4428027984), (16, 4151276235), (18, 3690023320), (20, 3321020988), (24, 2767517490), (30, 2214013992), (36, 1845011660), (37, 1795146480), (40, 1660510494), (45, 1476009328), (48, 1383758745), (60, 1107006996), (72, 922505830), (74, 897573240), (80, 830255247), (90, 738004664), (111, 598382160), (120, 553503498), (144, 461252915), (148, 448786620), (180, 369002332), (185, 359029296), (222, 299191080), (240, 276751749), (296, 224393310), (333, 199460720), (360, 184501166), (370, 179514648), (444, 149595540), (555, 119676432), (592, 112196655), (666, 99730360), (720, 92250583), (740, 89757324), (888, 74797770), (1110, 59838216), (1332, 49865180), (1480, 44878662), (1665, 39892144), (1776, 37398885), (2220, 29919108), (2664, 24932590), (2960, 22439331), (3330, 19946072), (4440, 14959554), (5328, 12466295), (6660, 9973036), (8880, 7479777), (13320, 4986518), (26640, 2493259)]