1982040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 6048000

約数和(自身を除く): 4065960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 199, 249, 332, 398, 415, 498, 597, 664, 796, 830, 995, 996, 1194, 1245, 1592, 1660, 1990, 1992, 2388, 2490, 2985, 3320, 3980, 4776, 4980, 5970, 7960, 9960, 11940, 16517, 23880, 33034, 49551, 66068, 82585, 99102, 132136, 165170, 198204, 247755, 330340, 396408, 495510, 660680, 991020, 1982040]

約数ペア:

[(1, 1982040), (2, 991020), (3, 660680), (4, 495510), (5, 396408), (6, 330340), (8, 247755), (10, 198204), (12, 165170), (15, 132136), (20, 99102), (24, 82585), (30, 66068), (40, 49551), (60, 33034), (83, 23880), (120, 16517), (166, 11940), (199, 9960), (249, 7960), (332, 5970), (398, 4980), (415, 4776), (498, 3980), (597, 3320), (664, 2985), (796, 2490), (830, 2388), (995, 1992), (996, 1990), (1194, 1660), (1245, 1592)]