84919320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1289}}^1$

素因数の和:1370

約数の個数: 128

約数和(自身を含む): 287928000

約数和(自身を除く): 203008680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 915, 1080, 1098, 1220, 1289, 1464, 1647, 1830, 2196, 2440, 2578, 2745, 3294, 3660, 3867, 4392, 5156, 5490, 6445, 6588, 7320, 7734, 8235, 10312, 10980, 11601, 12890, 13176, 15468, 16470, 19335, 21960, 23202, 25780, 30936, 32940, 34803, 38670, 46404, 51560, 58005, 65880, 69606, 77340, 78629, 92808, 116010, 139212, 154680, 157258, 174015, 232020, 235887, 278424, 314516, 348030, 393145, 464040, 471774, 629032, 696060, 707661, 786290, 943548, 1179435, 1392120, 1415322, 1572580, 1887096, 2122983, 2358870, 2830644, 3145160, 3538305, 4245966, 4717740, 5661288, 7076610, 8491932, 9435480, 10614915, 14153220, 16983864, 21229830, 28306440, 42459660, 84919320]

約数ペア:

[(1, 84919320), (2, 42459660), (3, 28306440), (4, 21229830), (5, 16983864), (6, 14153220), (8, 10614915), (9, 9435480), (10, 8491932), (12, 7076610), (15, 5661288), (18, 4717740), (20, 4245966), (24, 3538305), (27, 3145160), (30, 2830644), (36, 2358870), (40, 2122983), (45, 1887096), (54, 1572580), (60, 1415322), (61, 1392120), (72, 1179435), (90, 943548), (108, 786290), (120, 707661), (122, 696060), (135, 629032), (180, 471774), (183, 464040), (216, 393145), (244, 348030), (270, 314516), (305, 278424), (360, 235887), (366, 232020), (488, 174015), (540, 157258), (549, 154680), (610, 139212), (732, 116010), (915, 92808), (1080, 78629), (1098, 77340), (1220, 69606), (1289, 65880), (1464, 58005), (1647, 51560), (1830, 46404), (2196, 38670), (2440, 34803), (2578, 32940), (2745, 30936), (3294, 25780), (3660, 23202), (3867, 21960), (4392, 19335), (5156, 16470), (5490, 15468), (6445, 13176), (6588, 12890), (7320, 11601), (7734, 10980), (8235, 10312)]