1939967280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{898133}}^1$

素因数の和:898155

約数の個数: 80

約数和(自身を含む): 6682116960

約数和(自身を除く): 4742149680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 898133, 1796266, 2694399, 3592532, 4490665, 5388798, 7185064, 8083197, 8981330, 10777596, 13471995, 14370128, 16166394, 17962660, 21555192, 24249591, 26943990, 32332788, 35925320, 40415985, 43110384, 48499182, 53887980, 64665576, 71850640, 80831970, 96998364, 107775960, 121247955, 129331152, 161663940, 193996728, 215551920, 242495910, 323327880, 387993456, 484991820, 646655760, 969983640, 1939967280]

約数ペア:

[(1, 1939967280), (2, 969983640), (3, 646655760), (4, 484991820), (5, 387993456), (6, 323327880), (8, 242495910), (9, 215551920), (10, 193996728), (12, 161663940), (15, 129331152), (16, 121247955), (18, 107775960), (20, 96998364), (24, 80831970), (27, 71850640), (30, 64665576), (36, 53887980), (40, 48499182), (45, 43110384), (48, 40415985), (54, 35925320), (60, 32332788), (72, 26943990), (80, 24249591), (90, 21555192), (108, 17962660), (120, 16166394), (135, 14370128), (144, 13471995), (180, 10777596), (216, 8981330), (240, 8083197), (270, 7185064), (360, 5388798), (432, 4490665), (540, 3592532), (720, 2694399), (1080, 1796266), (2160, 898133)]