12153660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8807}}^1$

素因数の和:8842

約数の個数: 48

約数和(自身を含む): 35513856

約数和(自身を除く): 23360196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 8807, 17614, 26421, 35228, 44035, 52842, 88070, 105684, 132105, 176140, 202561, 264210, 405122, 528420, 607683, 810244, 1012805, 1215366, 2025610, 2430732, 3038415, 4051220, 6076830, 12153660]

約数ペア:

[(1, 12153660), (2, 6076830), (3, 4051220), (4, 3038415), (5, 2430732), (6, 2025610), (10, 1215366), (12, 1012805), (15, 810244), (20, 607683), (23, 528420), (30, 405122), (46, 264210), (60, 202561), (69, 176140), (92, 132105), (115, 105684), (138, 88070), (230, 52842), (276, 44035), (345, 35228), (460, 26421), (690, 17614), (1380, 8807)]