1853992080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{54787}}^1$

素因数の和:54853

約数の個数: 120

約数和(自身を含む): 6358914432

約数和(自身を除く): 4504922352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5640, 6768, 8460, 11280, 16920, 33840, 54787, 109574, 164361, 219148, 273935, 328722, 438296, 493083, 547870, 657444, 821805, 876592, 986166, 1095740, 1314888, 1643610, 1972332, 2191480, 2465415, 2574989, 2629776, 3287220, 3944664, 4382960, 4930830, 5149978, 6574440, 7724967, 7889328, 9861660, 10299956, 12874945, 13148880, 15449934, 19723320, 20599912, 23174901, 25749890, 30899868, 38624835, 39446640, 41199824, 46349802, 51499780, 61799736, 77249670, 92699604, 102999560, 115874505, 123599472, 154499340, 185399208, 205999120, 231749010, 308998680, 370798416, 463498020, 617997360, 926996040, 1853992080]

約数ペア:

[(1, 1853992080), (2, 926996040), (3, 617997360), (4, 463498020), (5, 370798416), (6, 308998680), (8, 231749010), (9, 205999120), (10, 185399208), (12, 154499340), (15, 123599472), (16, 115874505), (18, 102999560), (20, 92699604), (24, 77249670), (30, 61799736), (36, 51499780), (40, 46349802), (45, 41199824), (47, 39446640), (48, 38624835), (60, 30899868), (72, 25749890), (80, 23174901), (90, 20599912), (94, 19723320), (120, 15449934), (141, 13148880), (144, 12874945), (180, 10299956), (188, 9861660), (235, 7889328), (240, 7724967), (282, 6574440), (360, 5149978), (376, 4930830), (423, 4382960), (470, 3944664), (564, 3287220), (705, 2629776), (720, 2574989), (752, 2465415), (846, 2191480), (940, 1972332), (1128, 1643610), (1410, 1314888), (1692, 1095740), (1880, 986166), (2115, 876592), (2256, 821805), (2820, 657444), (3384, 547870), (3760, 493083), (4230, 438296), (5640, 328722), (6768, 273935), (8460, 219148), (11280, 164361), (16920, 109574), (33840, 54787)]