56112480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:474

約数の個数: 192

約数和(自身を含む): 203212800

約数和(自身を除く): 147100320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 419, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 838, 864, 930, 992, 1080, 1116, 1240, 1257, 1395, 1440, 1488, 1674, 1676, 1860, 2095, 2160, 2232, 2480, 2514, 2790, 2976, 3348, 3352, 3720, 3771, 4185, 4190, 4320, 4464, 4960, 5028, 5580, 6285, 6696, 6704, 7440, 7542, 8370, 8380, 8928, 10056, 11160, 11313, 12570, 12989, 13392, 13408, 14880, 15084, 16740, 16760, 18855, 20112, 22320, 22626, 25140, 25978, 26784, 30168, 33480, 33520, 37710, 38967, 40224, 44640, 45252, 50280, 51956, 56565, 60336, 64945, 66960, 67040, 75420, 77934, 90504, 100560, 103912, 113130, 116901, 120672, 129890, 133920, 150840, 155868, 181008, 194835, 201120, 207824, 226260, 233802, 259780, 301680, 311736, 350703, 362016, 389670, 415648, 452520, 467604, 519560, 584505, 603360, 623472, 701406, 779340, 905040, 935208, 1039120, 1169010, 1246944, 1402812, 1558680, 1753515, 1810080, 1870416, 2078240, 2338020, 2805624, 3117360, 3507030, 3740832, 4676040, 5611248, 6234720, 7014060, 9352080, 11222496, 14028120, 18704160, 28056240, 56112480]

約数ペア:

[(1, 56112480), (2, 28056240), (3, 18704160), (4, 14028120), (5, 11222496), (6, 9352080), (8, 7014060), (9, 6234720), (10, 5611248), (12, 4676040), (15, 3740832), (16, 3507030), (18, 3117360), (20, 2805624), (24, 2338020), (27, 2078240), (30, 1870416), (31, 1810080), (32, 1753515), (36, 1558680), (40, 1402812), (45, 1246944), (48, 1169010), (54, 1039120), (60, 935208), (62, 905040), (72, 779340), (80, 701406), (90, 623472), (93, 603360), (96, 584505), (108, 519560), (120, 467604), (124, 452520), (135, 415648), (144, 389670), (155, 362016), (160, 350703), (180, 311736), (186, 301680), (216, 259780), (240, 233802), (248, 226260), (270, 207824), (279, 201120), (288, 194835), (310, 181008), (360, 155868), (372, 150840), (419, 133920), (432, 129890), (465, 120672), (480, 116901), (496, 113130), (540, 103912), (558, 100560), (620, 90504), (720, 77934), (744, 75420), (837, 67040), (838, 66960), (864, 64945), (930, 60336), (992, 56565), (1080, 51956), (1116, 50280), (1240, 45252), (1257, 44640), (1395, 40224), (1440, 38967), (1488, 37710), (1674, 33520), (1676, 33480), (1860, 30168), (2095, 26784), (2160, 25978), (2232, 25140), (2480, 22626), (2514, 22320), (2790, 20112), (2976, 18855), (3348, 16760), (3352, 16740), (3720, 15084), (3771, 14880), (4185, 13408), (4190, 13392), (4320, 12989), (4464, 12570), (4960, 11313), (5028, 11160), (5580, 10056), (6285, 8928), (6696, 8380), (6704, 8370), (7440, 7542)]