66985560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{186071}}^1$

素因数の和:186088

約数の個数: 48

約数和(自身を含む): 217704240

約数和(自身を除く): 150718680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 186071, 372142, 558213, 744284, 930355, 1116426, 1488568, 1674639, 1860710, 2232852, 2791065, 3349278, 3721420, 4465704, 5582130, 6698556, 7442840, 8373195, 11164260, 13397112, 16746390, 22328520, 33492780, 66985560]

約数ペア:

[(1, 66985560), (2, 33492780), (3, 22328520), (4, 16746390), (5, 13397112), (6, 11164260), (8, 8373195), (9, 7442840), (10, 6698556), (12, 5582130), (15, 4465704), (18, 3721420), (20, 3349278), (24, 2791065), (30, 2232852), (36, 1860710), (40, 1674639), (45, 1488568), (60, 1116426), (72, 930355), (90, 744284), (120, 558213), (180, 372142), (360, 186071)]