4513980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3271}}^1$

素因数の和:3306

約数の個数: 48

約数和(自身を含む): 13192704

約数和(自身を除く): 8678724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 3271, 6542, 9813, 13084, 16355, 19626, 32710, 39252, 49065, 65420, 75233, 98130, 150466, 196260, 225699, 300932, 376165, 451398, 752330, 902796, 1128495, 1504660, 2256990, 4513980]

約数ペア:

[(1, 4513980), (2, 2256990), (3, 1504660), (4, 1128495), (5, 902796), (6, 752330), (10, 451398), (12, 376165), (15, 300932), (20, 225699), (23, 196260), (30, 150466), (46, 98130), (60, 75233), (69, 65420), (92, 49065), (115, 39252), (138, 32710), (230, 19626), (276, 16355), (345, 13084), (460, 9813), (690, 6542), (1380, 3271)]