238419120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{26849}}^1$

素因数の和:26902

約数の個数: 80

約数和(自身を含む): 759103200

約数和(自身を除く): 520684080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 26849, 53698, 80547, 107396, 134245, 161094, 214792, 268490, 322188, 402735, 429584, 536980, 644376, 805470, 993413, 1073960, 1288752, 1610940, 1986826, 2147920, 2980239, 3221880, 3973652, 4967065, 5960478, 6443760, 7947304, 9934130, 11920956, 14901195, 15894608, 19868260, 23841912, 29802390, 39736520, 47683824, 59604780, 79473040, 119209560, 238419120]

約数ペア:

[(1, 238419120), (2, 119209560), (3, 79473040), (4, 59604780), (5, 47683824), (6, 39736520), (8, 29802390), (10, 23841912), (12, 19868260), (15, 15894608), (16, 14901195), (20, 11920956), (24, 9934130), (30, 7947304), (37, 6443760), (40, 5960478), (48, 4967065), (60, 3973652), (74, 3221880), (80, 2980239), (111, 2147920), (120, 1986826), (148, 1610940), (185, 1288752), (222, 1073960), (240, 993413), (296, 805470), (370, 644376), (444, 536980), (555, 429584), (592, 402735), (740, 322188), (888, 268490), (1110, 214792), (1480, 161094), (1776, 134245), (2220, 107396), (2960, 80547), (4440, 53698), (8880, 26849)]