475245360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{220021}}^1$

素因数の和:220043

約数の個数: 80

約数和(自身を含む): 1636963680

約数和(自身を除く): 1161718320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 220021, 440042, 660063, 880084, 1100105, 1320126, 1760168, 1980189, 2200210, 2640252, 3300315, 3520336, 3960378, 4400420, 5280504, 5940567, 6600630, 7920756, 8800840, 9900945, 10561008, 11881134, 13201260, 15841512, 17601680, 19801890, 23762268, 26402520, 29702835, 31683024, 39603780, 47524536, 52805040, 59405670, 79207560, 95049072, 118811340, 158415120, 237622680, 475245360]

約数ペア:

[(1, 475245360), (2, 237622680), (3, 158415120), (4, 118811340), (5, 95049072), (6, 79207560), (8, 59405670), (9, 52805040), (10, 47524536), (12, 39603780), (15, 31683024), (16, 29702835), (18, 26402520), (20, 23762268), (24, 19801890), (27, 17601680), (30, 15841512), (36, 13201260), (40, 11881134), (45, 10561008), (48, 9900945), (54, 8800840), (60, 7920756), (72, 6600630), (80, 5940567), (90, 5280504), (108, 4400420), (120, 3960378), (135, 3520336), (144, 3300315), (180, 2640252), (216, 2200210), (240, 1980189), (270, 1760168), (360, 1320126), (432, 1100105), (540, 880084), (720, 660063), (1080, 440042), (2160, 220021)]