53115120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73771}}^1$

素因数の和:73790

約数の個数: 60

約数和(自身を含む): 178380696

約数和(自身を除く): 125265576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 73771, 147542, 221313, 295084, 368855, 442626, 590168, 663939, 737710, 885252, 1106565, 1180336, 1327878, 1475420, 1770504, 2213130, 2655756, 2950840, 3319695, 3541008, 4426260, 5311512, 5901680, 6639390, 8852520, 10623024, 13278780, 17705040, 26557560, 53115120]

約数ペア:

[(1, 53115120), (2, 26557560), (3, 17705040), (4, 13278780), (5, 10623024), (6, 8852520), (8, 6639390), (9, 5901680), (10, 5311512), (12, 4426260), (15, 3541008), (16, 3319695), (18, 2950840), (20, 2655756), (24, 2213130), (30, 1770504), (36, 1475420), (40, 1327878), (45, 1180336), (48, 1106565), (60, 885252), (72, 737710), (80, 663939), (90, 590168), (120, 442626), (144, 368855), (180, 295084), (240, 221313), (360, 147542), (720, 73771)]