42147960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15271}}^1$

素因数の和:15308

約数の個数: 64

約数和(自身を含む): 131950080

約数和(自身を除く): 89802120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 15271, 30542, 45813, 61084, 76355, 91626, 122168, 152710, 183252, 229065, 305420, 351233, 366504, 458130, 610840, 702466, 916260, 1053699, 1404932, 1756165, 1832520, 2107398, 2809864, 3512330, 4214796, 5268495, 7024660, 8429592, 10536990, 14049320, 21073980, 42147960]

約数ペア:

[(1, 42147960), (2, 21073980), (3, 14049320), (4, 10536990), (5, 8429592), (6, 7024660), (8, 5268495), (10, 4214796), (12, 3512330), (15, 2809864), (20, 2107398), (23, 1832520), (24, 1756165), (30, 1404932), (40, 1053699), (46, 916260), (60, 702466), (69, 610840), (92, 458130), (115, 366504), (120, 351233), (138, 305420), (184, 229065), (230, 183252), (276, 152710), (345, 122168), (460, 91626), (552, 76355), (690, 61084), (920, 45813), (1380, 30542), (2760, 15271)]