172716360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{17341}}^1$

素因数の和:17438

約数の個数: 64

約数和(自身を含む): 524422080

約数和(自身を除く): 351705720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 17341, 34682, 52023, 69364, 86705, 104046, 138728, 173410, 208092, 260115, 346820, 416184, 520230, 693640, 1040460, 1439303, 2080920, 2878606, 4317909, 5757212, 7196515, 8635818, 11514424, 14393030, 17271636, 21589545, 28786060, 34543272, 43179090, 57572120, 86358180, 172716360]

約数ペア:

[(1, 172716360), (2, 86358180), (3, 57572120), (4, 43179090), (5, 34543272), (6, 28786060), (8, 21589545), (10, 17271636), (12, 14393030), (15, 11514424), (20, 8635818), (24, 7196515), (30, 5757212), (40, 4317909), (60, 2878606), (83, 2080920), (120, 1439303), (166, 1040460), (249, 693640), (332, 520230), (415, 416184), (498, 346820), (664, 260115), (830, 208092), (996, 173410), (1245, 138728), (1660, 104046), (1992, 86705), (2490, 69364), (3320, 52023), (4980, 34682), (9960, 17341)]