31740120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29389}}^1$

素因数の和:29409

約数の個数: 64

約数和(自身を含む): 105804000

約数和(自身を除く): 74063880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 29389, 58778, 88167, 117556, 146945, 176334, 235112, 264501, 293890, 352668, 440835, 529002, 587780, 705336, 793503, 881670, 1058004, 1175560, 1322505, 1587006, 1763340, 2116008, 2645010, 3174012, 3526680, 3967515, 5290020, 6348024, 7935030, 10580040, 15870060, 31740120]

約数ペア:

[(1, 31740120), (2, 15870060), (3, 10580040), (4, 7935030), (5, 6348024), (6, 5290020), (8, 3967515), (9, 3526680), (10, 3174012), (12, 2645010), (15, 2116008), (18, 1763340), (20, 1587006), (24, 1322505), (27, 1175560), (30, 1058004), (36, 881670), (40, 793503), (45, 705336), (54, 587780), (60, 529002), (72, 440835), (90, 352668), (108, 293890), (120, 264501), (135, 235112), (180, 176334), (216, 146945), (270, 117556), (360, 88167), (540, 58778), (1080, 29389)]