159419280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6449}}^1$

素因数の和:6568

約数の個数: 80

約数和(自身を含む): 499075200

約数和(自身を除く): 339655920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 6180, 6449, 8240, 12360, 12898, 19347, 24720, 25796, 32245, 38694, 51592, 64490, 77388, 96735, 103184, 128980, 154776, 193470, 257960, 309552, 386940, 515920, 664247, 773880, 1328494, 1547760, 1992741, 2656988, 3321235, 3985482, 5313976, 6642470, 7970964, 9963705, 10627952, 13284940, 15941928, 19927410, 26569880, 31883856, 39854820, 53139760, 79709640, 159419280]

約数ペア:

[(1, 159419280), (2, 79709640), (3, 53139760), (4, 39854820), (5, 31883856), (6, 26569880), (8, 19927410), (10, 15941928), (12, 13284940), (15, 10627952), (16, 9963705), (20, 7970964), (24, 6642470), (30, 5313976), (40, 3985482), (48, 3321235), (60, 2656988), (80, 1992741), (103, 1547760), (120, 1328494), (206, 773880), (240, 664247), (309, 515920), (412, 386940), (515, 309552), (618, 257960), (824, 193470), (1030, 154776), (1236, 128980), (1545, 103184), (1648, 96735), (2060, 77388), (2472, 64490), (3090, 51592), (4120, 38694), (4944, 32245), (6180, 25796), (6449, 24720), (8240, 19347), (12360, 12898)]