550366560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12329}}^1$

素因数の和:12381

約数の個数: 144

約数和(自身を含む): 1938867840

約数和(自身を除く): 1388501280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 12329, 14880, 22320, 24658, 36987, 44640, 49316, 61645, 73974, 98632, 110961, 123290, 147948, 184935, 197264, 221922, 246580, 295896, 369870, 382199, 394528, 443844, 493160, 554805, 591792, 739740, 764398, 887688, 986320, 1109610, 1146597, 1183584, 1479480, 1528796, 1775376, 1910995, 1972640, 2219220, 2293194, 2958960, 3057592, 3439791, 3550752, 3821990, 4438440, 4586388, 5732985, 5917920, 6115184, 6879582, 7643980, 8876880, 9172776, 11465970, 12230368, 13759164, 15287960, 17198955, 17753760, 18345552, 22931940, 27518328, 30575920, 34397910, 36691104, 45863880, 55036656, 61151840, 68795820, 91727760, 110073312, 137591640, 183455520, 275183280, 550366560]

約数ペア:

[(1, 550366560), (2, 275183280), (3, 183455520), (4, 137591640), (5, 110073312), (6, 91727760), (8, 68795820), (9, 61151840), (10, 55036656), (12, 45863880), (15, 36691104), (16, 34397910), (18, 30575920), (20, 27518328), (24, 22931940), (30, 18345552), (31, 17753760), (32, 17198955), (36, 15287960), (40, 13759164), (45, 12230368), (48, 11465970), (60, 9172776), (62, 8876880), (72, 7643980), (80, 6879582), (90, 6115184), (93, 5917920), (96, 5732985), (120, 4586388), (124, 4438440), (144, 3821990), (155, 3550752), (160, 3439791), (180, 3057592), (186, 2958960), (240, 2293194), (248, 2219220), (279, 1972640), (288, 1910995), (310, 1775376), (360, 1528796), (372, 1479480), (465, 1183584), (480, 1146597), (496, 1109610), (558, 986320), (620, 887688), (720, 764398), (744, 739740), (930, 591792), (992, 554805), (1116, 493160), (1240, 443844), (1395, 394528), (1440, 382199), (1488, 369870), (1860, 295896), (2232, 246580), (2480, 221922), (2790, 197264), (2976, 184935), (3720, 147948), (4464, 123290), (4960, 110961), (5580, 98632), (7440, 73974), (8928, 61645), (11160, 49316), (12329, 44640), (14880, 36987), (22320, 24658)]