669441120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1394669}}^1$

素因数の和:1394687

約数の個数: 48

約数和(自身を含む): 2108741040

約数和(自身を除く): 1439299920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1394669, 2789338, 4184007, 5578676, 6973345, 8368014, 11157352, 13946690, 16736028, 20920035, 22314704, 27893380, 33472056, 41840070, 44629408, 55786760, 66944112, 83680140, 111573520, 133888224, 167360280, 223147040, 334720560, 669441120]

約数ペア:

[(1, 669441120), (2, 334720560), (3, 223147040), (4, 167360280), (5, 133888224), (6, 111573520), (8, 83680140), (10, 66944112), (12, 55786760), (15, 44629408), (16, 41840070), (20, 33472056), (24, 27893380), (30, 22314704), (32, 20920035), (40, 16736028), (48, 13946690), (60, 11157352), (80, 8368014), (96, 6973345), (120, 5578676), (160, 4184007), (240, 2789338), (480, 1394669)]