6147920

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 80

約数和(自身を含む): 15379968

約数和(自身を除く): 9232048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 67, 74, 80, 124, 134, 148, 155, 185, 248, 268, 296, 310, 335, 370, 496, 536, 592, 620, 670, 740, 1072, 1147, 1240, 1340, 1480, 2077, 2294, 2479, 2480, 2680, 2960, 4154, 4588, 4958, 5360, 5735, 8308, 9176, 9916, 10385, 11470, 12395, 16616, 18352, 19832, 20770, 22940, 24790, 33232, 39664, 41540, 45880, 49580, 76849, 83080, 91760, 99160, 153698, 166160, 198320, 307396, 384245, 614792, 768490, 1229584, 1536980, 3073960, 6147920]

約数ペア:

[(1, 6147920), (2, 3073960), (4, 1536980), (5, 1229584), (8, 768490), (10, 614792), (16, 384245), (20, 307396), (31, 198320), (37, 166160), (40, 153698), (62, 99160), (67, 91760), (74, 83080), (80, 76849), (124, 49580), (134, 45880), (148, 41540), (155, 39664), (185, 33232), (248, 24790), (268, 22940), (296, 20770), (310, 19832), (335, 18352), (370, 16616), (496, 12395), (536, 11470), (592, 10385), (620, 9916), (670, 9176), (740, 8308), (1072, 5735), (1147, 5360), (1240, 4958), (1340, 4588), (1480, 4154), (2077, 2960), (2294, 2680), (2479, 2480)]