4387680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1$

素因数の和:309

約数の個数: 144

約数和(自身を含む): 16393104

約数和(自身を除く): 12005424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 277, 288, 330, 352, 360, 396, 440, 480, 495, 528, 554, 660, 720, 792, 831, 880, 990, 1056, 1108, 1320, 1385, 1440, 1584, 1662, 1760, 1980, 2216, 2493, 2640, 2770, 3047, 3168, 3324, 3960, 4155, 4432, 4986, 5280, 5540, 6094, 6648, 7920, 8310, 8864, 9141, 9972, 11080, 12188, 12465, 13296, 15235, 15840, 16620, 18282, 19944, 22160, 24376, 24930, 26592, 27423, 30470, 33240, 36564, 39888, 44320, 45705, 48752, 49860, 54846, 60940, 66480, 73128, 79776, 91410, 97504, 99720, 109692, 121880, 132960, 137115, 146256, 182820, 199440, 219384, 243760, 274230, 292512, 365640, 398880, 438768, 487520, 548460, 731280, 877536, 1096920, 1462560, 2193840, 4387680]

約数ペア:

[(1, 4387680), (2, 2193840), (3, 1462560), (4, 1096920), (5, 877536), (6, 731280), (8, 548460), (9, 487520), (10, 438768), (11, 398880), (12, 365640), (15, 292512), (16, 274230), (18, 243760), (20, 219384), (22, 199440), (24, 182820), (30, 146256), (32, 137115), (33, 132960), (36, 121880), (40, 109692), (44, 99720), (45, 97504), (48, 91410), (55, 79776), (60, 73128), (66, 66480), (72, 60940), (80, 54846), (88, 49860), (90, 48752), (96, 45705), (99, 44320), (110, 39888), (120, 36564), (132, 33240), (144, 30470), (160, 27423), (165, 26592), (176, 24930), (180, 24376), (198, 22160), (220, 19944), (240, 18282), (264, 16620), (277, 15840), (288, 15235), (330, 13296), (352, 12465), (360, 12188), (396, 11080), (440, 9972), (480, 9141), (495, 8864), (528, 8310), (554, 7920), (660, 6648), (720, 6094), (792, 5540), (831, 5280), (880, 4986), (990, 4432), (1056, 4155), (1108, 3960), (1320, 3324), (1385, 3168), (1440, 3047), (1584, 2770), (1662, 2640), (1760, 2493), (1980, 2216)]