2499125040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{93811}}^1$

素因数の和:93867

約数の個数: 120

約数和(自身を含む): 8619821808

約数和(自身を除く): 6120696768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 8880, 13320, 26640, 93811, 187622, 281433, 375244, 469055, 562866, 750488, 844299, 938110, 1125732, 1407165, 1500976, 1688598, 1876220, 2251464, 2814330, 3377196, 3471007, 3752440, 4221495, 4502928, 5628660, 6754392, 6942014, 7504880, 8442990, 10413021, 11257320, 13508784, 13884028, 16885980, 17355035, 20826042, 22514640, 27768056, 31239063, 33771960, 34710070, 41652084, 52065105, 55536112, 62478126, 67543920, 69420140, 83304168, 104130210, 124956252, 138840280, 156195315, 166608336, 208260420, 249912504, 277680560, 312390630, 416520840, 499825008, 624781260, 833041680, 1249562520, 2499125040]

約数ペア:

[(1, 2499125040), (2, 1249562520), (3, 833041680), (4, 624781260), (5, 499825008), (6, 416520840), (8, 312390630), (9, 277680560), (10, 249912504), (12, 208260420), (15, 166608336), (16, 156195315), (18, 138840280), (20, 124956252), (24, 104130210), (30, 83304168), (36, 69420140), (37, 67543920), (40, 62478126), (45, 55536112), (48, 52065105), (60, 41652084), (72, 34710070), (74, 33771960), (80, 31239063), (90, 27768056), (111, 22514640), (120, 20826042), (144, 17355035), (148, 16885980), (180, 13884028), (185, 13508784), (222, 11257320), (240, 10413021), (296, 8442990), (333, 7504880), (360, 6942014), (370, 6754392), (444, 5628660), (555, 4502928), (592, 4221495), (666, 3752440), (720, 3471007), (740, 3377196), (888, 2814330), (1110, 2251464), (1332, 1876220), (1480, 1688598), (1665, 1500976), (1776, 1407165), (2220, 1125732), (2664, 938110), (2960, 844299), (3330, 750488), (4440, 562866), (5328, 469055), (6660, 375244), (8880, 281433), (13320, 187622), (26640, 93811)]