15503088

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 42854400

約数和(自身を除く): 27351312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 89, 114, 152, 178, 191, 228, 267, 304, 356, 382, 456, 534, 573, 712, 764, 912, 1068, 1146, 1424, 1528, 1691, 2136, 2292, 3056, 3382, 3629, 4272, 4584, 5073, 6764, 7258, 9168, 10146, 10887, 13528, 14516, 16999, 20292, 21774, 27056, 29032, 33998, 40584, 43548, 50997, 58064, 67996, 81168, 87096, 101994, 135992, 174192, 203988, 271984, 322981, 407976, 645962, 815952, 968943, 1291924, 1937886, 2583848, 3875772, 5167696, 7751544, 15503088]

約数ペア:

[(1, 15503088), (2, 7751544), (3, 5167696), (4, 3875772), (6, 2583848), (8, 1937886), (12, 1291924), (16, 968943), (19, 815952), (24, 645962), (38, 407976), (48, 322981), (57, 271984), (76, 203988), (89, 174192), (114, 135992), (152, 101994), (178, 87096), (191, 81168), (228, 67996), (267, 58064), (304, 50997), (356, 43548), (382, 40584), (456, 33998), (534, 29032), (573, 27056), (712, 21774), (764, 20292), (912, 16999), (1068, 14516), (1146, 13528), (1424, 10887), (1528, 10146), (1691, 9168), (2136, 7258), (2292, 6764), (3056, 5073), (3382, 4584), (3629, 4272)]