54858960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5861}}^1$

素因数の和:5893

約数の個数: 120

約数和(自身を含む): 198440424

約数和(自身を除く): 143581464

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, 5861, 9360, 11722, 17583, 23444, 29305, 35166, 46888, 52749, 58610, 70332, 76193, 87915, 93776, 105498, 117220, 140664, 152386, 175830, 210996, 228579, 234440, 263745, 281328, 304772, 351660, 380965, 421992, 457158, 468880, 527490, 609544, 685737, 703320, 761930, 843984, 914316, 1054980, 1142895, 1219088, 1371474, 1406640, 1523860, 1828632, 2109960, 2285790, 2742948, 3047720, 3428685, 3657264, 4219920, 4571580, 5485896, 6095440, 6857370, 9143160, 10971792, 13714740, 18286320, 27429480, 54858960]

約数ペア:

[(1, 54858960), (2, 27429480), (3, 18286320), (4, 13714740), (5, 10971792), (6, 9143160), (8, 6857370), (9, 6095440), (10, 5485896), (12, 4571580), (13, 4219920), (15, 3657264), (16, 3428685), (18, 3047720), (20, 2742948), (24, 2285790), (26, 2109960), (30, 1828632), (36, 1523860), (39, 1406640), (40, 1371474), (45, 1219088), (48, 1142895), (52, 1054980), (60, 914316), (65, 843984), (72, 761930), (78, 703320), (80, 685737), (90, 609544), (104, 527490), (117, 468880), (120, 457158), (130, 421992), (144, 380965), (156, 351660), (180, 304772), (195, 281328), (208, 263745), (234, 234440), (240, 228579), (260, 210996), (312, 175830), (360, 152386), (390, 140664), (468, 117220), (520, 105498), (585, 93776), (624, 87915), (720, 76193), (780, 70332), (936, 58610), (1040, 52749), (1170, 46888), (1560, 35166), (1872, 29305), (2340, 23444), (3120, 17583), (4680, 11722), (5861, 9360)]