780463080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{24919}}^1$

素因数の和:24968

約数の個数: 128

約数和(自身を含む): 2691360000

約数和(自身を除く): 1910896920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 5220, 6264, 7830, 10440, 15660, 24919, 31320, 49838, 74757, 99676, 124595, 149514, 199352, 224271, 249190, 299028, 373785, 448542, 498380, 598056, 672813, 722651, 747570, 897084, 996760, 1121355, 1345626, 1445302, 1495140, 1794168, 2167953, 2242710, 2691252, 2890604, 2990280, 3364065, 3613255, 4335906, 4485420, 5382504, 5781208, 6503859, 6728130, 7226510, 8671812, 8970840, 10839765, 13007718, 13456260, 14453020, 17343624, 19511577, 21679530, 26015436, 26912520, 28906040, 32519295, 39023154, 43359060, 52030872, 65038590, 78046308, 86718120, 97557885, 130077180, 156092616, 195115770, 260154360, 390231540, 780463080]

約数ペア:

[(1, 780463080), (2, 390231540), (3, 260154360), (4, 195115770), (5, 156092616), (6, 130077180), (8, 97557885), (9, 86718120), (10, 78046308), (12, 65038590), (15, 52030872), (18, 43359060), (20, 39023154), (24, 32519295), (27, 28906040), (29, 26912520), (30, 26015436), (36, 21679530), (40, 19511577), (45, 17343624), (54, 14453020), (58, 13456260), (60, 13007718), (72, 10839765), (87, 8970840), (90, 8671812), (108, 7226510), (116, 6728130), (120, 6503859), (135, 5781208), (145, 5382504), (174, 4485420), (180, 4335906), (216, 3613255), (232, 3364065), (261, 2990280), (270, 2890604), (290, 2691252), (348, 2242710), (360, 2167953), (435, 1794168), (522, 1495140), (540, 1445302), (580, 1345626), (696, 1121355), (783, 996760), (870, 897084), (1044, 747570), (1080, 722651), (1160, 672813), (1305, 598056), (1566, 498380), (1740, 448542), (2088, 373785), (2610, 299028), (3132, 249190), (3480, 224271), (3915, 199352), (5220, 149514), (6264, 124595), (7830, 99676), (10440, 74757), (15660, 49838), (24919, 31320)]