4389480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 14531400

約数和(自身を除く): 10141920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 137, 178, 180, 267, 274, 356, 360, 411, 445, 534, 548, 685, 712, 801, 822, 890, 1068, 1096, 1233, 1335, 1370, 1602, 1644, 1780, 2055, 2136, 2466, 2670, 2740, 3204, 3288, 3560, 4005, 4110, 4932, 5340, 5480, 6165, 6408, 8010, 8220, 9864, 10680, 12193, 12330, 16020, 16440, 24386, 24660, 32040, 36579, 48772, 49320, 60965, 73158, 97544, 109737, 121930, 146316, 182895, 219474, 243860, 292632, 365790, 438948, 487720, 548685, 731580, 877896, 1097370, 1463160, 2194740, 4389480]

約数ペア:

[(1, 4389480), (2, 2194740), (3, 1463160), (4, 1097370), (5, 877896), (6, 731580), (8, 548685), (9, 487720), (10, 438948), (12, 365790), (15, 292632), (18, 243860), (20, 219474), (24, 182895), (30, 146316), (36, 121930), (40, 109737), (45, 97544), (60, 73158), (72, 60965), (89, 49320), (90, 48772), (120, 36579), (137, 32040), (178, 24660), (180, 24386), (267, 16440), (274, 16020), (356, 12330), (360, 12193), (411, 10680), (445, 9864), (534, 8220), (548, 8010), (685, 6408), (712, 6165), (801, 5480), (822, 5340), (890, 4932), (1068, 4110), (1096, 4005), (1233, 3560), (1335, 3288), (1370, 3204), (1602, 2740), (1644, 2670), (1780, 2466), (2055, 2136)]