15850080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{1223}}^1$

素因数の和:1250

約数の個数: 120

約数和(自身を含む): 55983312

約数和(自身を除く): 40133232

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, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1223, 1296, 1440, 1620, 2160, 2446, 2592, 3240, 3669, 4320, 4892, 6115, 6480, 7338, 9784, 11007, 12230, 12960, 14676, 18345, 19568, 22014, 24460, 29352, 33021, 36690, 39136, 44028, 48920, 55035, 58704, 66042, 73380, 88056, 97840, 99063, 110070, 117408, 132084, 146760, 165105, 176112, 195680, 198126, 220140, 264168, 293520, 330210, 352224, 396252, 440280, 495315, 528336, 587040, 660420, 792504, 880560, 990630, 1056672, 1320840, 1585008, 1761120, 1981260, 2641680, 3170016, 3962520, 5283360, 7925040, 15850080]

約数ペア:

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