47753040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{198971}}^1$

素因数の和:198987

約数の個数: 40

約数和(自身を含む): 148035168

約数和(自身を除く): 100282128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 198971, 397942, 596913, 795884, 994855, 1193826, 1591768, 1989710, 2387652, 2984565, 3183536, 3979420, 4775304, 5969130, 7958840, 9550608, 11938260, 15917680, 23876520, 47753040]

約数ペア:

[(1, 47753040), (2, 23876520), (3, 15917680), (4, 11938260), (5, 9550608), (6, 7958840), (8, 5969130), (10, 4775304), (12, 3979420), (15, 3183536), (16, 2984565), (20, 2387652), (24, 1989710), (30, 1591768), (40, 1193826), (48, 994855), (60, 795884), (80, 596913), (120, 397942), (240, 198971)]