159952440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{4027}}^1$

素因数の和:4372

約数の個数: 64

約数和(自身を含む): 481426560

約数和(自身を除く): 321474120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 993, 1324, 1655, 1986, 2648, 3310, 3972, 4027, 4965, 6620, 7944, 8054, 9930, 12081, 13240, 16108, 19860, 20135, 24162, 32216, 39720, 40270, 48324, 60405, 80540, 96648, 120810, 161080, 241620, 483240, 1332937, 2665874, 3998811, 5331748, 6664685, 7997622, 10663496, 13329370, 15995244, 19994055, 26658740, 31990488, 39988110, 53317480, 79976220, 159952440]

約数ペア:

[(1, 159952440), (2, 79976220), (3, 53317480), (4, 39988110), (5, 31990488), (6, 26658740), (8, 19994055), (10, 15995244), (12, 13329370), (15, 10663496), (20, 7997622), (24, 6664685), (30, 5331748), (40, 3998811), (60, 2665874), (120, 1332937), (331, 483240), (662, 241620), (993, 161080), (1324, 120810), (1655, 96648), (1986, 80540), (2648, 60405), (3310, 48324), (3972, 40270), (4027, 39720), (4965, 32216), (6620, 24162), (7944, 20135), (8054, 19860), (9930, 16108), (12081, 13240)]