15240360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1427}}^1$

素因数の和:1530

約数の個数: 64

約数和(自身を含む): 46267200

約数和(自身を除く): 31026840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1427, 1780, 2136, 2670, 2854, 3560, 4281, 5340, 5708, 7135, 8562, 10680, 11416, 14270, 17124, 21405, 28540, 34248, 42810, 57080, 85620, 127003, 171240, 254006, 381009, 508012, 635015, 762018, 1016024, 1270030, 1524036, 1905045, 2540060, 3048072, 3810090, 5080120, 7620180, 15240360]

約数ペア:

[(1, 15240360), (2, 7620180), (3, 5080120), (4, 3810090), (5, 3048072), (6, 2540060), (8, 1905045), (10, 1524036), (12, 1270030), (15, 1016024), (20, 762018), (24, 635015), (30, 508012), (40, 381009), (60, 254006), (89, 171240), (120, 127003), (178, 85620), (267, 57080), (356, 42810), (445, 34248), (534, 28540), (712, 21405), (890, 17124), (1068, 14270), (1335, 11416), (1427, 10680), (1780, 8562), (2136, 7135), (2670, 5708), (2854, 5340), (3560, 4281)]