91920720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:373

約数の個数: 160

約数和(自身を含む): 302123520

約数和(自身を除く): 210202800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 47, 48, 58, 60, 80, 87, 94, 116, 120, 141, 145, 174, 188, 232, 235, 240, 281, 282, 290, 348, 376, 435, 464, 470, 562, 564, 580, 696, 705, 752, 843, 870, 940, 1124, 1128, 1160, 1363, 1392, 1405, 1410, 1686, 1740, 1880, 2248, 2256, 2320, 2726, 2810, 2820, 3372, 3480, 3760, 4089, 4215, 4496, 5452, 5620, 5640, 6744, 6815, 6960, 8149, 8178, 8430, 10904, 11240, 11280, 13207, 13488, 13630, 16298, 16356, 16860, 20445, 21808, 22480, 24447, 26414, 27260, 32596, 32712, 33720, 39621, 40745, 40890, 48894, 52828, 54520, 65192, 65424, 66035, 67440, 79242, 81490, 81780, 97788, 105656, 109040, 122235, 130384, 132070, 158484, 162980, 163560, 195576, 198105, 211312, 244470, 264140, 316968, 325960, 327120, 383003, 391152, 396210, 488940, 528280, 633936, 651920, 766006, 792420, 977880, 1056560, 1149009, 1532012, 1584840, 1915015, 1955760, 2298018, 3064024, 3169680, 3830030, 4596036, 5745045, 6128048, 7660060, 9192072, 11490090, 15320120, 18384144, 22980180, 30640240, 45960360, 91920720]

約数ペア:

[(1, 91920720), (2, 45960360), (3, 30640240), (4, 22980180), (5, 18384144), (6, 15320120), (8, 11490090), (10, 9192072), (12, 7660060), (15, 6128048), (16, 5745045), (20, 4596036), (24, 3830030), (29, 3169680), (30, 3064024), (40, 2298018), (47, 1955760), (48, 1915015), (58, 1584840), (60, 1532012), (80, 1149009), (87, 1056560), (94, 977880), (116, 792420), (120, 766006), (141, 651920), (145, 633936), (174, 528280), (188, 488940), (232, 396210), (235, 391152), (240, 383003), (281, 327120), (282, 325960), (290, 316968), (348, 264140), (376, 244470), (435, 211312), (464, 198105), (470, 195576), (562, 163560), (564, 162980), (580, 158484), (696, 132070), (705, 130384), (752, 122235), (843, 109040), (870, 105656), (940, 97788), (1124, 81780), (1128, 81490), (1160, 79242), (1363, 67440), (1392, 66035), (1405, 65424), (1410, 65192), (1686, 54520), (1740, 52828), (1880, 48894), (2248, 40890), (2256, 40745), (2320, 39621), (2726, 33720), (2810, 32712), (2820, 32596), (3372, 27260), (3480, 26414), (3760, 24447), (4089, 22480), (4215, 21808), (4496, 20445), (5452, 16860), (5620, 16356), (5640, 16298), (6744, 13630), (6815, 13488), (6960, 13207), (8149, 11280), (8178, 11240), (8430, 10904)]