127529360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{32533}}^1$

素因数の和:32560

約数の個数: 60

約数和(自身を含む): 344925468

約数和(自身を除く): 217396108

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 32533, 65066, 130132, 162665, 227731, 260264, 325330, 455462, 520528, 650660, 910924, 1138655, 1301320, 1594117, 1821848, 2277310, 2602640, 3188234, 3643696, 4554620, 6376468, 7970585, 9109240, 12752936, 15941170, 18218480, 25505872, 31882340, 63764680, 127529360]

約数ペア:

[(1, 127529360), (2, 63764680), (4, 31882340), (5, 25505872), (7, 18218480), (8, 15941170), (10, 12752936), (14, 9109240), (16, 7970585), (20, 6376468), (28, 4554620), (35, 3643696), (40, 3188234), (49, 2602640), (56, 2277310), (70, 1821848), (80, 1594117), (98, 1301320), (112, 1138655), (140, 910924), (196, 650660), (245, 520528), (280, 455462), (392, 325330), (490, 260264), (560, 227731), (784, 162665), (980, 130132), (1960, 65066), (3920, 32533)]