304996860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{80687}}^1$

素因数の和:80712

約数の個数: 96

約数和(自身を含む): 1084446720

約数和(自身を除く): 779449860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 80687, 161374, 242061, 322748, 403435, 484122, 564809, 726183, 806870, 968244, 1129618, 1210305, 1452366, 1613740, 1694427, 2178549, 2259236, 2420610, 2824045, 2904732, 3388854, 3630915, 4357098, 4841220, 5083281, 5648090, 6777708, 7261830, 8472135, 8714196, 10166562, 10892745, 11296180, 14523660, 15249843, 16944270, 20333124, 21785490, 25416405, 30499686, 33888540, 43570980, 50832810, 60999372, 76249215, 101665620, 152498430, 304996860]

約数ペア:

[(1, 304996860), (2, 152498430), (3, 101665620), (4, 76249215), (5, 60999372), (6, 50832810), (7, 43570980), (9, 33888540), (10, 30499686), (12, 25416405), (14, 21785490), (15, 20333124), (18, 16944270), (20, 15249843), (21, 14523660), (27, 11296180), (28, 10892745), (30, 10166562), (35, 8714196), (36, 8472135), (42, 7261830), (45, 6777708), (54, 5648090), (60, 5083281), (63, 4841220), (70, 4357098), (84, 3630915), (90, 3388854), (105, 2904732), (108, 2824045), (126, 2420610), (135, 2259236), (140, 2178549), (180, 1694427), (189, 1613740), (210, 1452366), (252, 1210305), (270, 1129618), (315, 968244), (378, 806870), (420, 726183), (540, 564809), (630, 484122), (756, 403435), (945, 322748), (1260, 242061), (1890, 161374), (3780, 80687)]