30882720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5849}}^1$

素因数の和:5878

約数の個数: 96

約数和(自身を含む): 106142400

約数和(自身を除く): 75259680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 5849, 11698, 17547, 23396, 29245, 35094, 46792, 58490, 64339, 70188, 87735, 93584, 116980, 128678, 140376, 175470, 187168, 193017, 233960, 257356, 280752, 321695, 350940, 386034, 467920, 514712, 561504, 643390, 701880, 772068, 935840, 965085, 1029424, 1286780, 1403760, 1544136, 1930170, 2058848, 2573560, 2807520, 3088272, 3860340, 5147120, 6176544, 7720680, 10294240, 15441360, 30882720]

約数ペア:

[(1, 30882720), (2, 15441360), (3, 10294240), (4, 7720680), (5, 6176544), (6, 5147120), (8, 3860340), (10, 3088272), (11, 2807520), (12, 2573560), (15, 2058848), (16, 1930170), (20, 1544136), (22, 1403760), (24, 1286780), (30, 1029424), (32, 965085), (33, 935840), (40, 772068), (44, 701880), (48, 643390), (55, 561504), (60, 514712), (66, 467920), (80, 386034), (88, 350940), (96, 321695), (110, 280752), (120, 257356), (132, 233960), (160, 193017), (165, 187168), (176, 175470), (220, 140376), (240, 128678), (264, 116980), (330, 93584), (352, 87735), (440, 70188), (480, 64339), (528, 58490), (660, 46792), (880, 35094), (1056, 29245), (1320, 23396), (1760, 17547), (2640, 11698), (5280, 5849)]