252000240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{33871}}^1$

素因数の和:33918

約数の個数: 80

約数和(自身を含む): 806424576

約数和(自身を除く): 554424336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 33871, 67742, 101613, 135484, 169355, 203226, 270968, 338710, 406452, 508065, 541936, 677420, 812904, 1016130, 1050001, 1354840, 1625808, 2032260, 2100002, 2709680, 3150003, 4064520, 4200004, 5250005, 6300006, 8129040, 8400008, 10500010, 12600012, 15750015, 16800016, 21000020, 25200024, 31500030, 42000040, 50400048, 63000060, 84000080, 126000120, 252000240]

約数ペア:

[(1, 252000240), (2, 126000120), (3, 84000080), (4, 63000060), (5, 50400048), (6, 42000040), (8, 31500030), (10, 25200024), (12, 21000020), (15, 16800016), (16, 15750015), (20, 12600012), (24, 10500010), (30, 8400008), (31, 8129040), (40, 6300006), (48, 5250005), (60, 4200004), (62, 4064520), (80, 3150003), (93, 2709680), (120, 2100002), (124, 2032260), (155, 1625808), (186, 1354840), (240, 1050001), (248, 1016130), (310, 812904), (372, 677420), (465, 541936), (496, 508065), (620, 406452), (744, 338710), (930, 270968), (1240, 203226), (1488, 169355), (1860, 135484), (2480, 101613), (3720, 67742), (7440, 33871)]