68055840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:471

約数の個数: 144

約数和(自身を含む): 234456768

約数和(自身を除く): 166400928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 167, 180, 240, 283, 288, 334, 360, 480, 501, 566, 668, 720, 835, 849, 1002, 1132, 1336, 1415, 1440, 1503, 1670, 1698, 2004, 2264, 2505, 2547, 2672, 2830, 3006, 3340, 3396, 4008, 4245, 4528, 5010, 5094, 5344, 5660, 6012, 6680, 6792, 7515, 8016, 8490, 9056, 10020, 10188, 11320, 12024, 12735, 13360, 13584, 15030, 16032, 16980, 20040, 20376, 22640, 24048, 25470, 26720, 27168, 30060, 33960, 40080, 40752, 45280, 47261, 48096, 50940, 60120, 67920, 80160, 81504, 94522, 101880, 120240, 135840, 141783, 189044, 203760, 236305, 240480, 283566, 378088, 407520, 425349, 472610, 567132, 708915, 756176, 850698, 945220, 1134264, 1417830, 1512352, 1701396, 1890440, 2126745, 2268528, 2835660, 3402792, 3780880, 4253490, 4537056, 5671320, 6805584, 7561760, 8506980, 11342640, 13611168, 17013960, 22685280, 34027920, 68055840]

約数ペア:

[(1, 68055840), (2, 34027920), (3, 22685280), (4, 17013960), (5, 13611168), (6, 11342640), (8, 8506980), (9, 7561760), (10, 6805584), (12, 5671320), (15, 4537056), (16, 4253490), (18, 3780880), (20, 3402792), (24, 2835660), (30, 2268528), (32, 2126745), (36, 1890440), (40, 1701396), (45, 1512352), (48, 1417830), (60, 1134264), (72, 945220), (80, 850698), (90, 756176), (96, 708915), (120, 567132), (144, 472610), (160, 425349), (167, 407520), (180, 378088), (240, 283566), (283, 240480), (288, 236305), (334, 203760), (360, 189044), (480, 141783), (501, 135840), (566, 120240), (668, 101880), (720, 94522), (835, 81504), (849, 80160), (1002, 67920), (1132, 60120), (1336, 50940), (1415, 48096), (1440, 47261), (1503, 45280), (1670, 40752), (1698, 40080), (2004, 33960), (2264, 30060), (2505, 27168), (2547, 26720), (2672, 25470), (2830, 24048), (3006, 22640), (3340, 20376), (3396, 20040), (4008, 16980), (4245, 16032), (4528, 15030), (5010, 13584), (5094, 13360), (5344, 12735), (5660, 12024), (6012, 11320), (6680, 10188), (6792, 10020), (7515, 9056), (8016, 8490)]