54128880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5783}}^1$

素因数の和:5815

約数の個数: 120

約数和(自身を含む): 195799968

約数和(自身を除く): 141671088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 5783, 9360, 11566, 17349, 23132, 28915, 34698, 46264, 52047, 57830, 69396, 75179, 86745, 92528, 104094, 115660, 138792, 150358, 173490, 208188, 225537, 231320, 260235, 277584, 300716, 346980, 375895, 416376, 451074, 462640, 520470, 601432, 676611, 693960, 751790, 832752, 902148, 1040940, 1127685, 1202864, 1353222, 1387920, 1503580, 1804296, 2081880, 2255370, 2706444, 3007160, 3383055, 3608592, 4163760, 4510740, 5412888, 6014320, 6766110, 9021480, 10825776, 13532220, 18042960, 27064440, 54128880]

約数ペア:

[(1, 54128880), (2, 27064440), (3, 18042960), (4, 13532220), (5, 10825776), (6, 9021480), (8, 6766110), (9, 6014320), (10, 5412888), (12, 4510740), (13, 4163760), (15, 3608592), (16, 3383055), (18, 3007160), (20, 2706444), (24, 2255370), (26, 2081880), (30, 1804296), (36, 1503580), (39, 1387920), (40, 1353222), (45, 1202864), (48, 1127685), (52, 1040940), (60, 902148), (65, 832752), (72, 751790), (78, 693960), (80, 676611), (90, 601432), (104, 520470), (117, 462640), (120, 451074), (130, 416376), (144, 375895), (156, 346980), (180, 300716), (195, 277584), (208, 260235), (234, 231320), (240, 225537), (260, 208188), (312, 173490), (360, 150358), (390, 138792), (468, 115660), (520, 104094), (585, 92528), (624, 86745), (720, 75179), (780, 69396), (936, 57830), (1040, 52047), (1170, 46264), (1560, 34698), (1872, 28915), (2340, 23132), (3120, 17349), (4680, 11566), (5783, 9360)]