30313080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:570

約数の個数: 192

約数和(自身を含む): 117711360

約数和(自身を除く): 87398280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 523, 552, 630, 644, 690, 805, 828, 840, 920, 966, 1035, 1046, 1260, 1288, 1380, 1449, 1569, 1610, 1656, 1932, 2070, 2092, 2415, 2520, 2615, 2760, 2898, 3138, 3220, 3661, 3864, 4140, 4184, 4707, 4830, 5230, 5796, 6276, 6440, 7245, 7322, 7845, 8280, 9414, 9660, 10460, 10983, 11592, 12029, 12552, 14490, 14644, 15690, 18305, 18828, 19320, 20920, 21966, 23535, 24058, 28980, 29288, 31380, 32949, 36087, 36610, 37656, 43932, 47070, 48116, 54915, 57960, 60145, 62760, 65898, 72174, 73220, 84203, 87864, 94140, 96232, 108261, 109830, 120290, 131796, 144348, 146440, 164745, 168406, 180435, 188280, 216522, 219660, 240580, 252609, 263592, 288696, 329490, 336812, 360870, 421015, 433044, 439320, 481160, 505218, 541305, 658980, 673624, 721740, 757827, 842030, 866088, 1010436, 1082610, 1263045, 1317960, 1443480, 1515654, 1684060, 2020872, 2165220, 2526090, 3031308, 3368120, 3789135, 4330440, 5052180, 6062616, 7578270, 10104360, 15156540, 30313080]

約数ペア:

[(1, 30313080), (2, 15156540), (3, 10104360), (4, 7578270), (5, 6062616), (6, 5052180), (7, 4330440), (8, 3789135), (9, 3368120), (10, 3031308), (12, 2526090), (14, 2165220), (15, 2020872), (18, 1684060), (20, 1515654), (21, 1443480), (23, 1317960), (24, 1263045), (28, 1082610), (30, 1010436), (35, 866088), (36, 842030), (40, 757827), (42, 721740), (45, 673624), (46, 658980), (56, 541305), (60, 505218), (63, 481160), (69, 439320), (70, 433044), (72, 421015), (84, 360870), (90, 336812), (92, 329490), (105, 288696), (115, 263592), (120, 252609), (126, 240580), (138, 219660), (140, 216522), (161, 188280), (168, 180435), (180, 168406), (184, 164745), (207, 146440), (210, 144348), (230, 131796), (252, 120290), (276, 109830), (280, 108261), (315, 96232), (322, 94140), (345, 87864), (360, 84203), (414, 73220), (420, 72174), (460, 65898), (483, 62760), (504, 60145), (523, 57960), (552, 54915), (630, 48116), (644, 47070), (690, 43932), (805, 37656), (828, 36610), (840, 36087), (920, 32949), (966, 31380), (1035, 29288), (1046, 28980), (1260, 24058), (1288, 23535), (1380, 21966), (1449, 20920), (1569, 19320), (1610, 18828), (1656, 18305), (1932, 15690), (2070, 14644), (2092, 14490), (2415, 12552), (2520, 12029), (2615, 11592), (2760, 10983), (2898, 10460), (3138, 9660), (3220, 9414), (3661, 8280), (3864, 7845), (4140, 7322), (4184, 7245), (4707, 6440), (4830, 6276), (5230, 5796)]