180740880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{673}}^1$

素因数の和:1065

約数の個数: 120

約数和(自身を含む): 609519768

約数和(自身を除く): 428778888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 373, 673, 720, 746, 1119, 1346, 1492, 1865, 2019, 2238, 2692, 2984, 3357, 3365, 3730, 4038, 4476, 5384, 5595, 5968, 6057, 6714, 6730, 7460, 8076, 8952, 10095, 10768, 11190, 12114, 13428, 13460, 14920, 16152, 16785, 17904, 20190, 22380, 24228, 26856, 26920, 29840, 30285, 32304, 33570, 40380, 44760, 48456, 53712, 53840, 60570, 67140, 80760, 89520, 96912, 121140, 134280, 161520, 242280, 251029, 268560, 484560, 502058, 753087, 1004116, 1255145, 1506174, 2008232, 2259261, 2510290, 3012348, 3765435, 4016464, 4518522, 5020580, 6024696, 7530870, 9037044, 10041160, 11296305, 12049392, 15061740, 18074088, 20082320, 22592610, 30123480, 36148176, 45185220, 60246960, 90370440, 180740880]

約数ペア:

[(1, 180740880), (2, 90370440), (3, 60246960), (4, 45185220), (5, 36148176), (6, 30123480), (8, 22592610), (9, 20082320), (10, 18074088), (12, 15061740), (15, 12049392), (16, 11296305), (18, 10041160), (20, 9037044), (24, 7530870), (30, 6024696), (36, 5020580), (40, 4518522), (45, 4016464), (48, 3765435), (60, 3012348), (72, 2510290), (80, 2259261), (90, 2008232), (120, 1506174), (144, 1255145), (180, 1004116), (240, 753087), (360, 502058), (373, 484560), (673, 268560), (720, 251029), (746, 242280), (1119, 161520), (1346, 134280), (1492, 121140), (1865, 96912), (2019, 89520), (2238, 80760), (2692, 67140), (2984, 60570), (3357, 53840), (3365, 53712), (3730, 48456), (4038, 44760), (4476, 40380), (5384, 33570), (5595, 32304), (5968, 30285), (6057, 29840), (6714, 26920), (6730, 26856), (7460, 24228), (8076, 22380), (8952, 20190), (10095, 17904), (10768, 16785), (11190, 16152), (12114, 14920), (13428, 13460)]