45890320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{227}}^1$

素因数の和:285

約数の個数: 120

約数和(自身を含む): 129259584

約数和(自身を除く): 83369264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 227, 266, 280, 304, 361, 380, 454, 532, 560, 665, 722, 760, 908, 1064, 1135, 1330, 1444, 1520, 1589, 1805, 1816, 2128, 2270, 2527, 2660, 2888, 3178, 3610, 3632, 4313, 4540, 5054, 5320, 5776, 6356, 7220, 7945, 8626, 9080, 10108, 10640, 12635, 12712, 14440, 15890, 17252, 18160, 20216, 21565, 25270, 25424, 28880, 30191, 31780, 34504, 40432, 43130, 50540, 60382, 63560, 69008, 81947, 86260, 101080, 120764, 127120, 150955, 163894, 172520, 202160, 241528, 301910, 327788, 345040, 409735, 483056, 573629, 603820, 655576, 819470, 1147258, 1207640, 1311152, 1638940, 2294516, 2415280, 2868145, 3277880, 4589032, 5736290, 6555760, 9178064, 11472580, 22945160, 45890320]

約数ペア:

[(1, 45890320), (2, 22945160), (4, 11472580), (5, 9178064), (7, 6555760), (8, 5736290), (10, 4589032), (14, 3277880), (16, 2868145), (19, 2415280), (20, 2294516), (28, 1638940), (35, 1311152), (38, 1207640), (40, 1147258), (56, 819470), (70, 655576), (76, 603820), (80, 573629), (95, 483056), (112, 409735), (133, 345040), (140, 327788), (152, 301910), (190, 241528), (227, 202160), (266, 172520), (280, 163894), (304, 150955), (361, 127120), (380, 120764), (454, 101080), (532, 86260), (560, 81947), (665, 69008), (722, 63560), (760, 60382), (908, 50540), (1064, 43130), (1135, 40432), (1330, 34504), (1444, 31780), (1520, 30191), (1589, 28880), (1805, 25424), (1816, 25270), (2128, 21565), (2270, 20216), (2527, 18160), (2660, 17252), (2888, 15890), (3178, 14440), (3610, 12712), (3632, 12635), (4313, 10640), (4540, 10108), (5054, 9080), (5320, 8626), (5776, 7945), (6356, 7220)]