157654320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{1093}}^1$

素因数の和:1710

約数の個数: 80

約数和(自身を含む): 489989472

約数和(自身を除く): 332335152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 601, 1093, 1202, 1803, 2186, 2404, 3005, 3279, 3606, 4372, 4808, 5465, 6010, 6558, 7212, 8744, 9015, 9616, 10930, 12020, 13116, 14424, 16395, 17488, 18030, 21860, 24040, 26232, 28848, 32790, 36060, 43720, 48080, 52464, 65580, 72120, 87440, 131160, 144240, 262320, 656893, 1313786, 1970679, 2627572, 3284465, 3941358, 5255144, 6568930, 7882716, 9853395, 10510288, 13137860, 15765432, 19706790, 26275720, 31530864, 39413580, 52551440, 78827160, 157654320]

約数ペア:

[(1, 157654320), (2, 78827160), (3, 52551440), (4, 39413580), (5, 31530864), (6, 26275720), (8, 19706790), (10, 15765432), (12, 13137860), (15, 10510288), (16, 9853395), (20, 7882716), (24, 6568930), (30, 5255144), (40, 3941358), (48, 3284465), (60, 2627572), (80, 1970679), (120, 1313786), (240, 656893), (601, 262320), (1093, 144240), (1202, 131160), (1803, 87440), (2186, 72120), (2404, 65580), (3005, 52464), (3279, 48080), (3606, 43720), (4372, 36060), (4808, 32790), (5465, 28848), (6010, 26232), (6558, 24040), (7212, 21860), (8744, 18030), (9015, 17488), (9616, 16395), (10930, 14424), (12020, 13116)]