47550240

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{1223}}^1$

素因数の和:1253

約数の個数: 144

約数和(自身を含む): 168412608

約数和(自身を除く): 120862368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1223, 1296, 1440, 1620, 1944, 2160, 2430, 2446, 2592, 3240, 3669, 3888, 4320, 4860, 4892, 6115, 6480, 7338, 7776, 9720, 9784, 11007, 12230, 12960, 14676, 18345, 19440, 19568, 22014, 24460, 29352, 33021, 36690, 38880, 39136, 44028, 48920, 55035, 58704, 66042, 73380, 88056, 97840, 99063, 110070, 117408, 132084, 146760, 165105, 176112, 195680, 198126, 220140, 264168, 293520, 297189, 330210, 352224, 396252, 440280, 495315, 528336, 587040, 594378, 660420, 792504, 880560, 990630, 1056672, 1188756, 1320840, 1485945, 1585008, 1761120, 1981260, 2377512, 2641680, 2971890, 3170016, 3962520, 4755024, 5283360, 5943780, 7925040, 9510048, 11887560, 15850080, 23775120, 47550240]

約数ペア:

[(1, 47550240), (2, 23775120), (3, 15850080), (4, 11887560), (5, 9510048), (6, 7925040), (8, 5943780), (9, 5283360), (10, 4755024), (12, 3962520), (15, 3170016), (16, 2971890), (18, 2641680), (20, 2377512), (24, 1981260), (27, 1761120), (30, 1585008), (32, 1485945), (36, 1320840), (40, 1188756), (45, 1056672), (48, 990630), (54, 880560), (60, 792504), (72, 660420), (80, 594378), (81, 587040), (90, 528336), (96, 495315), (108, 440280), (120, 396252), (135, 352224), (144, 330210), (160, 297189), (162, 293520), (180, 264168), (216, 220140), (240, 198126), (243, 195680), (270, 176112), (288, 165105), (324, 146760), (360, 132084), (405, 117408), (432, 110070), (480, 99063), (486, 97840), (540, 88056), (648, 73380), (720, 66042), (810, 58704), (864, 55035), (972, 48920), (1080, 44028), (1215, 39136), (1223, 38880), (1296, 36690), (1440, 33021), (1620, 29352), (1944, 24460), (2160, 22014), (2430, 19568), (2446, 19440), (2592, 18345), (3240, 14676), (3669, 12960), (3888, 12230), (4320, 11007), (4860, 9784), (4892, 9720), (6115, 7776), (6480, 7338)]