411616320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2731}}^1$

素因数の和:2908

約数の個数: 112

約数和(自身を含む): 1315687488

約数和(自身を除く): 904071168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 157, 160, 192, 240, 314, 320, 471, 480, 628, 785, 942, 960, 1256, 1570, 1884, 2355, 2512, 2731, 3140, 3768, 4710, 5024, 5462, 6280, 7536, 8193, 9420, 10048, 10924, 12560, 13655, 15072, 16386, 18840, 21848, 25120, 27310, 30144, 32772, 37680, 40965, 43696, 50240, 54620, 65544, 75360, 81930, 87392, 109240, 131088, 150720, 163860, 174784, 218480, 262176, 327720, 428767, 436960, 524352, 655440, 857534, 873920, 1286301, 1310880, 1715068, 2143835, 2572602, 2621760, 3430136, 4287670, 5145204, 6431505, 6860272, 8575340, 10290408, 12863010, 13720544, 17150680, 20580816, 25726020, 27441088, 34301360, 41161632, 51452040, 68602720, 82323264, 102904080, 137205440, 205808160, 411616320]

約数ペア:

[(1, 411616320), (2, 205808160), (3, 137205440), (4, 102904080), (5, 82323264), (6, 68602720), (8, 51452040), (10, 41161632), (12, 34301360), (15, 27441088), (16, 25726020), (20, 20580816), (24, 17150680), (30, 13720544), (32, 12863010), (40, 10290408), (48, 8575340), (60, 6860272), (64, 6431505), (80, 5145204), (96, 4287670), (120, 3430136), (157, 2621760), (160, 2572602), (192, 2143835), (240, 1715068), (314, 1310880), (320, 1286301), (471, 873920), (480, 857534), (628, 655440), (785, 524352), (942, 436960), (960, 428767), (1256, 327720), (1570, 262176), (1884, 218480), (2355, 174784), (2512, 163860), (2731, 150720), (3140, 131088), (3768, 109240), (4710, 87392), (5024, 81930), (5462, 75360), (6280, 65544), (7536, 54620), (8193, 50240), (9420, 43696), (10048, 40965), (10924, 37680), (12560, 32772), (13655, 30144), (15072, 27310), (16386, 25120), (18840, 21848)]