127275120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{25253}}^1$

素因数の和:25279

約数の個数: 120

約数和(自身を含む): 488513376

約数和(自身を除く): 361238256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 25253, 50506, 75759, 101012, 126265, 151518, 176771, 202024, 227277, 252530, 303036, 353542, 378795, 404048, 454554, 505060, 530313, 606072, 707084, 757590, 883855, 909108, 1010120, 1060626, 1136385, 1212144, 1414168, 1515180, 1590939, 1767710, 1818216, 2020240, 2121252, 2272770, 2651565, 2828336, 3030360, 3181878, 3535420, 3636432, 4242504, 4545540, 5303130, 6060720, 6363756, 7070840, 7954695, 8485008, 9091080, 10606260, 12727512, 14141680, 15909390, 18182160, 21212520, 25455024, 31818780, 42425040, 63637560, 127275120]

約数ペア:

[(1, 127275120), (2, 63637560), (3, 42425040), (4, 31818780), (5, 25455024), (6, 21212520), (7, 18182160), (8, 15909390), (9, 14141680), (10, 12727512), (12, 10606260), (14, 9091080), (15, 8485008), (16, 7954695), (18, 7070840), (20, 6363756), (21, 6060720), (24, 5303130), (28, 4545540), (30, 4242504), (35, 3636432), (36, 3535420), (40, 3181878), (42, 3030360), (45, 2828336), (48, 2651565), (56, 2272770), (60, 2121252), (63, 2020240), (70, 1818216), (72, 1767710), (80, 1590939), (84, 1515180), (90, 1414168), (105, 1212144), (112, 1136385), (120, 1060626), (126, 1010120), (140, 909108), (144, 883855), (168, 757590), (180, 707084), (210, 606072), (240, 530313), (252, 505060), (280, 454554), (315, 404048), (336, 378795), (360, 353542), (420, 303036), (504, 252530), (560, 227277), (630, 202024), (720, 176771), (840, 151518), (1008, 126265), (1260, 101012), (1680, 75759), (2520, 50506), (5040, 25253)]