515894640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{32083}}^1$

素因数の和:32166

約数の個数: 80

約数和(自身を含む): 1623193728

約数和(自身を除く): 1107299088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 5360, 8040, 16080, 32083, 64166, 96249, 128332, 160415, 192498, 256664, 320830, 384996, 481245, 513328, 641660, 769992, 962490, 1283320, 1539984, 1924980, 2149561, 2566640, 3849960, 4299122, 6448683, 7699920, 8598244, 10747805, 12897366, 17196488, 21495610, 25794732, 32243415, 34392976, 42991220, 51589464, 64486830, 85982440, 103178928, 128973660, 171964880, 257947320, 515894640]

約数ペア:

[(1, 515894640), (2, 257947320), (3, 171964880), (4, 128973660), (5, 103178928), (6, 85982440), (8, 64486830), (10, 51589464), (12, 42991220), (15, 34392976), (16, 32243415), (20, 25794732), (24, 21495610), (30, 17196488), (40, 12897366), (48, 10747805), (60, 8598244), (67, 7699920), (80, 6448683), (120, 4299122), (134, 3849960), (201, 2566640), (240, 2149561), (268, 1924980), (335, 1539984), (402, 1283320), (536, 962490), (670, 769992), (804, 641660), (1005, 513328), (1072, 481245), (1340, 384996), (1608, 320830), (2010, 256664), (2680, 192498), (3216, 160415), (4020, 128332), (5360, 96249), (8040, 64166), (16080, 32083)]