212889120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11987}}^1$

素因数の和:12042

約数の個数: 96

約数和(自身を含む): 688782528

約数和(自身を除く): 475893408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 4440, 5920, 8880, 11987, 17760, 23974, 35961, 47948, 59935, 71922, 95896, 119870, 143844, 179805, 191792, 239740, 287688, 359610, 383584, 443519, 479480, 575376, 719220, 887038, 958960, 1150752, 1330557, 1438440, 1774076, 1917920, 2217595, 2661114, 2876880, 3548152, 4435190, 5322228, 5753760, 6652785, 7096304, 8870380, 10644456, 13305570, 14192608, 17740760, 21288912, 26611140, 35481520, 42577824, 53222280, 70963040, 106444560, 212889120]

約数ペア:

[(1, 212889120), (2, 106444560), (3, 70963040), (4, 53222280), (5, 42577824), (6, 35481520), (8, 26611140), (10, 21288912), (12, 17740760), (15, 14192608), (16, 13305570), (20, 10644456), (24, 8870380), (30, 7096304), (32, 6652785), (37, 5753760), (40, 5322228), (48, 4435190), (60, 3548152), (74, 2876880), (80, 2661114), (96, 2217595), (111, 1917920), (120, 1774076), (148, 1438440), (160, 1330557), (185, 1150752), (222, 958960), (240, 887038), (296, 719220), (370, 575376), (444, 479480), (480, 443519), (555, 383584), (592, 359610), (740, 287688), (888, 239740), (1110, 191792), (1184, 179805), (1480, 143844), (1776, 119870), (2220, 95896), (2960, 71922), (3552, 59935), (4440, 47948), (5920, 35961), (8880, 23974), (11987, 17760)]