217727040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{226799}}^1$

素因数の和:226819

約数の個数: 56

約数和(自身を含む): 691286400

約数和(自身を除く): 473559360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 226799, 453598, 680397, 907196, 1133995, 1360794, 1814392, 2267990, 2721588, 3401985, 3628784, 4535980, 5443176, 6803970, 7257568, 9071960, 10886352, 13607940, 14515136, 18143920, 21772704, 27215880, 36287840, 43545408, 54431760, 72575680, 108863520, 217727040]

約数ペア:

[(1, 217727040), (2, 108863520), (3, 72575680), (4, 54431760), (5, 43545408), (6, 36287840), (8, 27215880), (10, 21772704), (12, 18143920), (15, 14515136), (16, 13607940), (20, 10886352), (24, 9071960), (30, 7257568), (32, 6803970), (40, 5443176), (48, 4535980), (60, 3628784), (64, 3401985), (80, 2721588), (96, 2267990), (120, 1814392), (160, 1360794), (192, 1133995), (240, 907196), (320, 680397), (480, 453598), (960, 226799)]