152770320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1$

素因数の和:790

約数の個数: 160

約数和(自身を含む): 531930240

約数和(自身を除く): 379159920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 107, 108, 120, 135, 144, 180, 214, 216, 240, 270, 321, 360, 428, 432, 535, 540, 642, 661, 720, 856, 963, 1070, 1080, 1284, 1322, 1605, 1712, 1926, 1983, 2140, 2160, 2568, 2644, 2889, 3210, 3305, 3852, 3966, 4280, 4815, 5136, 5288, 5778, 5949, 6420, 6610, 7704, 7932, 8560, 9630, 9915, 10576, 11556, 11898, 12840, 13220, 14445, 15408, 15864, 17847, 19260, 19830, 23112, 23796, 25680, 26440, 28890, 29745, 31728, 35694, 38520, 39660, 46224, 47592, 52880, 57780, 59490, 70727, 71388, 77040, 79320, 89235, 95184, 115560, 118980, 141454, 142776, 158640, 178470, 212181, 231120, 237960, 282908, 285552, 353635, 356940, 424362, 475920, 565816, 636543, 707270, 713880, 848724, 1060905, 1131632, 1273086, 1414540, 1427760, 1697448, 1909629, 2121810, 2546172, 2829080, 3182715, 3394896, 3819258, 4243620, 5092344, 5658160, 6365430, 7638516, 8487240, 9548145, 10184688, 12730860, 15277032, 16974480, 19096290, 25461720, 30554064, 38192580, 50923440, 76385160, 152770320]

約数ペア:

[(1, 152770320), (2, 76385160), (3, 50923440), (4, 38192580), (5, 30554064), (6, 25461720), (8, 19096290), (9, 16974480), (10, 15277032), (12, 12730860), (15, 10184688), (16, 9548145), (18, 8487240), (20, 7638516), (24, 6365430), (27, 5658160), (30, 5092344), (36, 4243620), (40, 3819258), (45, 3394896), (48, 3182715), (54, 2829080), (60, 2546172), (72, 2121810), (80, 1909629), (90, 1697448), (107, 1427760), (108, 1414540), (120, 1273086), (135, 1131632), (144, 1060905), (180, 848724), (214, 713880), (216, 707270), (240, 636543), (270, 565816), (321, 475920), (360, 424362), (428, 356940), (432, 353635), (535, 285552), (540, 282908), (642, 237960), (661, 231120), (720, 212181), (856, 178470), (963, 158640), (1070, 142776), (1080, 141454), (1284, 118980), (1322, 115560), (1605, 95184), (1712, 89235), (1926, 79320), (1983, 77040), (2140, 71388), (2160, 70727), (2568, 59490), (2644, 57780), (2889, 52880), (3210, 47592), (3305, 46224), (3852, 39660), (3966, 38520), (4280, 35694), (4815, 31728), (5136, 29745), (5288, 28890), (5778, 26440), (5949, 25680), (6420, 23796), (6610, 23112), (7704, 19830), (7932, 19260), (8560, 17847), (9630, 15864), (9915, 15408), (10576, 14445), (11556, 13220), (11898, 12840)]