48618720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1777}}^1$

素因数の和:1817

約数の個数: 144

約数和(自身を含む): 174741840

約数和(自身を除く): 126123120

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, 1777, 1824, 2280, 2736, 3040, 3420, 3554, 4560, 5331, 5472, 6840, 7108, 8885, 9120, 10662, 13680, 14216, 15993, 17770, 21324, 26655, 27360, 28432, 31986, 33763, 35540, 42648, 53310, 56864, 63972, 67526, 71080, 79965, 85296, 101289, 106620, 127944, 135052, 142160, 159930, 168815, 170592, 202578, 213240, 255888, 270104, 284320, 303867, 319860, 337630, 405156, 426480, 506445, 511776, 540208, 607734, 639720, 675260, 810312, 852960, 1012890, 1080416, 1215468, 1279440, 1350520, 1519335, 1620624, 2025780, 2430936, 2558880, 2701040, 3038670, 3241248, 4051560, 4861872, 5402080, 6077340, 8103120, 9723744, 12154680, 16206240, 24309360, 48618720]

約数ペア:

[(1, 48618720), (2, 24309360), (3, 16206240), (4, 12154680), (5, 9723744), (6, 8103120), (8, 6077340), (9, 5402080), (10, 4861872), (12, 4051560), (15, 3241248), (16, 3038670), (18, 2701040), (19, 2558880), (20, 2430936), (24, 2025780), (30, 1620624), (32, 1519335), (36, 1350520), (38, 1279440), (40, 1215468), (45, 1080416), (48, 1012890), (57, 852960), (60, 810312), (72, 675260), (76, 639720), (80, 607734), (90, 540208), (95, 511776), (96, 506445), (114, 426480), (120, 405156), (144, 337630), (152, 319860), (160, 303867), (171, 284320), (180, 270104), (190, 255888), (228, 213240), (240, 202578), (285, 170592), (288, 168815), (304, 159930), (342, 142160), (360, 135052), (380, 127944), (456, 106620), (480, 101289), (570, 85296), (608, 79965), (684, 71080), (720, 67526), (760, 63972), (855, 56864), (912, 53310), (1140, 42648), (1368, 35540), (1440, 33763), (1520, 31986), (1710, 28432), (1777, 27360), (1824, 26655), (2280, 21324), (2736, 17770), (3040, 15993), (3420, 14216), (3554, 13680), (4560, 10662), (5331, 9120), (5472, 8885), (6840, 7108)]