5167920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:430

約数の個数: 80

約数和(自身を含む): 16329312

約数和(自身を除く): 11161392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 353, 366, 488, 610, 706, 732, 915, 976, 1059, 1220, 1412, 1464, 1765, 1830, 2118, 2440, 2824, 2928, 3530, 3660, 4236, 4880, 5295, 5648, 7060, 7320, 8472, 10590, 14120, 14640, 16944, 21180, 21533, 28240, 42360, 43066, 64599, 84720, 86132, 107665, 129198, 172264, 215330, 258396, 322995, 344528, 430660, 516792, 645990, 861320, 1033584, 1291980, 1722640, 2583960, 5167920]

約数ペア:

[(1, 5167920), (2, 2583960), (3, 1722640), (4, 1291980), (5, 1033584), (6, 861320), (8, 645990), (10, 516792), (12, 430660), (15, 344528), (16, 322995), (20, 258396), (24, 215330), (30, 172264), (40, 129198), (48, 107665), (60, 86132), (61, 84720), (80, 64599), (120, 43066), (122, 42360), (183, 28240), (240, 21533), (244, 21180), (305, 16944), (353, 14640), (366, 14120), (488, 10590), (610, 8472), (706, 7320), (732, 7060), (915, 5648), (976, 5295), (1059, 4880), (1220, 4236), (1412, 3660), (1464, 3530), (1765, 2928), (1830, 2824), (2118, 2440)]