732575880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21881}}^1$

素因数の和:21932

約数の個数: 128

約数和(自身を含む): 2520806400

約数和(自身を除く): 1788230520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 21881, 33480, 43762, 65643, 87524, 109405, 131286, 175048, 196929, 218810, 262572, 328215, 393858, 437620, 525144, 590787, 656430, 678311, 787716, 875240, 984645, 1181574, 1312860, 1356622, 1575432, 1969290, 2034933, 2363148, 2625720, 2713244, 2953935, 3391555, 3938580, 4069866, 4726296, 5426488, 5907870, 6104799, 6783110, 7877160, 8139732, 10174665, 11815740, 12209598, 13566220, 16279464, 18314397, 20349330, 23631480, 24419196, 27132440, 30523995, 36628794, 40698660, 48838392, 61047990, 73257588, 81397320, 91571985, 122095980, 146515176, 183143970, 244191960, 366287940, 732575880]

約数ペア:

[(1, 732575880), (2, 366287940), (3, 244191960), (4, 183143970), (5, 146515176), (6, 122095980), (8, 91571985), (9, 81397320), (10, 73257588), (12, 61047990), (15, 48838392), (18, 40698660), (20, 36628794), (24, 30523995), (27, 27132440), (30, 24419196), (31, 23631480), (36, 20349330), (40, 18314397), (45, 16279464), (54, 13566220), (60, 12209598), (62, 11815740), (72, 10174665), (90, 8139732), (93, 7877160), (108, 6783110), (120, 6104799), (124, 5907870), (135, 5426488), (155, 4726296), (180, 4069866), (186, 3938580), (216, 3391555), (248, 2953935), (270, 2713244), (279, 2625720), (310, 2363148), (360, 2034933), (372, 1969290), (465, 1575432), (540, 1356622), (558, 1312860), (620, 1181574), (744, 984645), (837, 875240), (930, 787716), (1080, 678311), (1116, 656430), (1240, 590787), (1395, 525144), (1674, 437620), (1860, 393858), (2232, 328215), (2790, 262572), (3348, 218810), (3720, 196929), (4185, 175048), (5580, 131286), (6696, 109405), (8370, 87524), (11160, 65643), (16740, 43762), (21881, 33480)]