179938320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3137}}^1$

素因数の和:3392

約数の個数: 80

約数和(自身を含む): 560321280

約数和(自身を除く): 380382960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3137, 3585, 3824, 4780, 5736, 6274, 7170, 9411, 9560, 11472, 12548, 14340, 15685, 18822, 19120, 25096, 28680, 31370, 37644, 47055, 50192, 57360, 62740, 75288, 94110, 125480, 150576, 188220, 250960, 376440, 749743, 752880, 1499486, 2249229, 2998972, 3748715, 4498458, 5997944, 7497430, 8996916, 11246145, 11995888, 14994860, 17993832, 22492290, 29989720, 35987664, 44984580, 59979440, 89969160, 179938320]

約数ペア:

[(1, 179938320), (2, 89969160), (3, 59979440), (4, 44984580), (5, 35987664), (6, 29989720), (8, 22492290), (10, 17993832), (12, 14994860), (15, 11995888), (16, 11246145), (20, 8996916), (24, 7497430), (30, 5997944), (40, 4498458), (48, 3748715), (60, 2998972), (80, 2249229), (120, 1499486), (239, 752880), (240, 749743), (478, 376440), (717, 250960), (956, 188220), (1195, 150576), (1434, 125480), (1912, 94110), (2390, 75288), (2868, 62740), (3137, 57360), (3585, 50192), (3824, 47055), (4780, 37644), (5736, 31370), (6274, 28680), (7170, 25096), (9411, 19120), (9560, 18822), (11472, 15685), (12548, 14340)]