427869360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31277}}^1$

素因数の和:31315

約数の個数: 120

約数和(自身を含む): 1512604080

約数和(自身を除く): 1084734720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 31277, 62554, 93831, 125108, 156385, 187662, 250216, 281493, 312770, 375324, 469155, 500432, 562986, 594263, 625540, 750648, 938310, 1125972, 1188526, 1251080, 1407465, 1501296, 1782789, 1876620, 2251944, 2377052, 2502160, 2814930, 2971315, 3565578, 3753240, 4503888, 4754104, 5348367, 5629860, 5942630, 7131156, 7506480, 8913945, 9508208, 10696734, 11259720, 11885260, 14262312, 17827890, 21393468, 22519440, 23770520, 26741835, 28524624, 35655780, 42786936, 47541040, 53483670, 71311560, 85573872, 106967340, 142623120, 213934680, 427869360]

約数ペア:

[(1, 427869360), (2, 213934680), (3, 142623120), (4, 106967340), (5, 85573872), (6, 71311560), (8, 53483670), (9, 47541040), (10, 42786936), (12, 35655780), (15, 28524624), (16, 26741835), (18, 23770520), (19, 22519440), (20, 21393468), (24, 17827890), (30, 14262312), (36, 11885260), (38, 11259720), (40, 10696734), (45, 9508208), (48, 8913945), (57, 7506480), (60, 7131156), (72, 5942630), (76, 5629860), (80, 5348367), (90, 4754104), (95, 4503888), (114, 3753240), (120, 3565578), (144, 2971315), (152, 2814930), (171, 2502160), (180, 2377052), (190, 2251944), (228, 1876620), (240, 1782789), (285, 1501296), (304, 1407465), (342, 1251080), (360, 1188526), (380, 1125972), (456, 938310), (570, 750648), (684, 625540), (720, 594263), (760, 562986), (855, 500432), (912, 469155), (1140, 375324), (1368, 312770), (1520, 281493), (1710, 250216), (2280, 187662), (2736, 156385), (3420, 125108), (4560, 93831), (6840, 62554), (13680, 31277)]