1499300640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{54799}}^1$

素因数の和:54839

約数の個数: 144

約数和(自身を含む): 5385744000

約数和(自身を除く): 3886443360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 27360, 54799, 109598, 164397, 219196, 273995, 328794, 438392, 493191, 547990, 657588, 821985, 876784, 986382, 1041181, 1095980, 1315176, 1643970, 1753568, 1972764, 2082362, 2191960, 2465955, 2630352, 3123543, 3287940, 3945528, 4164724, 4383920, 4931910, 5205905, 5260704, 6247086, 6575880, 7891056, 8329448, 8767840, 9370629, 9863820, 10411810, 12494172, 13151760, 15617715, 15782112, 16658896, 18741258, 19727640, 20823620, 24988344, 26303520, 31235430, 33317792, 37482516, 39455280, 41647240, 46853145, 49976688, 62470860, 74965032, 78910560, 83294480, 93706290, 99953376, 124941720, 149930064, 166588960, 187412580, 249883440, 299860128, 374825160, 499766880, 749650320, 1499300640]

約数ペア:

[(1, 1499300640), (2, 749650320), (3, 499766880), (4, 374825160), (5, 299860128), (6, 249883440), (8, 187412580), (9, 166588960), (10, 149930064), (12, 124941720), (15, 99953376), (16, 93706290), (18, 83294480), (19, 78910560), (20, 74965032), (24, 62470860), (30, 49976688), (32, 46853145), (36, 41647240), (38, 39455280), (40, 37482516), (45, 33317792), (48, 31235430), (57, 26303520), (60, 24988344), (72, 20823620), (76, 19727640), (80, 18741258), (90, 16658896), (95, 15782112), (96, 15617715), (114, 13151760), (120, 12494172), (144, 10411810), (152, 9863820), (160, 9370629), (171, 8767840), (180, 8329448), (190, 7891056), (228, 6575880), (240, 6247086), (285, 5260704), (288, 5205905), (304, 4931910), (342, 4383920), (360, 4164724), (380, 3945528), (456, 3287940), (480, 3123543), (570, 2630352), (608, 2465955), (684, 2191960), (720, 2082362), (760, 1972764), (855, 1753568), (912, 1643970), (1140, 1315176), (1368, 1095980), (1440, 1041181), (1520, 986382), (1710, 876784), (1824, 821985), (2280, 657588), (2736, 547990), (3040, 493191), (3420, 438392), (4560, 328794), (5472, 273995), (6840, 219196), (9120, 164397), (13680, 109598), (27360, 54799)]