1200625320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{12157}}^1$

素因数の和:12994

約数の個数: 64

約数和(自身を含む): 3606549120

約数和(自身を除く): 2405923800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 823, 1646, 2469, 3292, 4115, 4938, 6584, 8230, 9876, 12157, 12345, 16460, 19752, 24314, 24690, 32920, 36471, 48628, 49380, 60785, 72942, 97256, 98760, 121570, 145884, 182355, 243140, 291768, 364710, 486280, 729420, 1458840, 10005211, 20010422, 30015633, 40020844, 50026055, 60031266, 80041688, 100052110, 120062532, 150078165, 200104220, 240125064, 300156330, 400208440, 600312660, 1200625320]

約数ペア:

[(1, 1200625320), (2, 600312660), (3, 400208440), (4, 300156330), (5, 240125064), (6, 200104220), (8, 150078165), (10, 120062532), (12, 100052110), (15, 80041688), (20, 60031266), (24, 50026055), (30, 40020844), (40, 30015633), (60, 20010422), (120, 10005211), (823, 1458840), (1646, 729420), (2469, 486280), (3292, 364710), (4115, 291768), (4938, 243140), (6584, 182355), (8230, 145884), (9876, 121570), (12157, 98760), (12345, 97256), (16460, 72942), (19752, 60785), (24314, 49380), (24690, 48628), (32920, 36471)]