720660768

素因数分解:

$2^5\times 3^1\times {\mathrm{89}}^1\times {\mathrm{84347}}^1$

素因数の和:84449

約数の個数: 48

約数和(自身を含む): 1913012640

約数和(自身を除く): 1192351872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 89, 96, 178, 267, 356, 534, 712, 1068, 1424, 2136, 2848, 4272, 8544, 84347, 168694, 253041, 337388, 506082, 674776, 1012164, 1349552, 2024328, 2699104, 4048656, 7506883, 8097312, 15013766, 22520649, 30027532, 45041298, 60055064, 90082596, 120110128, 180165192, 240220256, 360330384, 720660768]

約数ペア:

[(1, 720660768), (2, 360330384), (3, 240220256), (4, 180165192), (6, 120110128), (8, 90082596), (12, 60055064), (16, 45041298), (24, 30027532), (32, 22520649), (48, 15013766), (89, 8097312), (96, 7506883), (178, 4048656), (267, 2699104), (356, 2024328), (534, 1349552), (712, 1012164), (1068, 674776), (1424, 506082), (2136, 337388), (2848, 253041), (4272, 168694), (8544, 84347)]