380438280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1056773}}^1$

素因数の和:1056790

約数の個数: 48

約数和(自身を含む): 1236425580

約数和(自身を除く): 855987300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1056773, 2113546, 3170319, 4227092, 5283865, 6340638, 8454184, 9510957, 10567730, 12681276, 15851595, 19021914, 21135460, 25362552, 31703190, 38043828, 42270920, 47554785, 63406380, 76087656, 95109570, 126812760, 190219140, 380438280]

約数ペア:

[(1, 380438280), (2, 190219140), (3, 126812760), (4, 95109570), (5, 76087656), (6, 63406380), (8, 47554785), (9, 42270920), (10, 38043828), (12, 31703190), (15, 25362552), (18, 21135460), (20, 19021914), (24, 15851595), (30, 12681276), (36, 10567730), (40, 9510957), (45, 8454184), (60, 6340638), (72, 5283865), (90, 4227092), (120, 3170319), (180, 2113546), (360, 1056773)]