1847280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 5892480

約数和(自身を除く): 4045200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 179, 215, 240, 258, 344, 358, 430, 516, 537, 645, 688, 716, 860, 895, 1032, 1074, 1290, 1432, 1720, 1790, 2064, 2148, 2580, 2685, 2864, 3440, 3580, 4296, 5160, 5370, 7160, 7697, 8592, 10320, 10740, 14320, 15394, 21480, 23091, 30788, 38485, 42960, 46182, 61576, 76970, 92364, 115455, 123152, 153940, 184728, 230910, 307880, 369456, 461820, 615760, 923640, 1847280]

約数ペア:

[(1, 1847280), (2, 923640), (3, 615760), (4, 461820), (5, 369456), (6, 307880), (8, 230910), (10, 184728), (12, 153940), (15, 123152), (16, 115455), (20, 92364), (24, 76970), (30, 61576), (40, 46182), (43, 42960), (48, 38485), (60, 30788), (80, 23091), (86, 21480), (120, 15394), (129, 14320), (172, 10740), (179, 10320), (215, 8592), (240, 7697), (258, 7160), (344, 5370), (358, 5160), (430, 4296), (516, 3580), (537, 3440), (645, 2864), (688, 2685), (716, 2580), (860, 2148), (895, 2064), (1032, 1790), (1074, 1720), (1290, 1432)]