7925040

素因数分解:

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

素因数の和:1248

約数の個数: 100

約数和(自身を含む): 27547344

約数和(自身を除く): 19622304

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1223, 1296, 1620, 2160, 2446, 3240, 3669, 4892, 6115, 6480, 7338, 9784, 11007, 12230, 14676, 18345, 19568, 22014, 24460, 29352, 33021, 36690, 44028, 48920, 55035, 58704, 66042, 73380, 88056, 97840, 99063, 110070, 132084, 146760, 165105, 176112, 198126, 220140, 264168, 293520, 330210, 396252, 440280, 495315, 528336, 660420, 792504, 880560, 990630, 1320840, 1585008, 1981260, 2641680, 3962520, 7925040]

約数ペア:

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