458923320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{719}}^1$

素因数の和:939

約数の個数: 160

約数和(自身を含む): 1552478400

約数和(自身を除く): 1093555080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 197, 216, 270, 324, 360, 394, 405, 540, 591, 648, 719, 788, 810, 985, 1080, 1182, 1438, 1576, 1620, 1773, 1970, 2157, 2364, 2876, 2955, 3240, 3546, 3595, 3940, 4314, 4728, 5319, 5752, 5910, 6471, 7092, 7190, 7880, 8628, 8865, 10638, 10785, 11820, 12942, 14184, 14380, 15957, 17256, 17730, 19413, 21276, 21570, 23640, 25884, 26595, 28760, 31914, 32355, 35460, 38826, 42552, 43140, 51768, 53190, 58239, 63828, 64710, 70920, 77652, 79785, 86280, 97065, 106380, 116478, 127656, 129420, 141643, 155304, 159570, 194130, 212760, 232956, 258840, 283286, 291195, 319140, 388260, 424929, 465912, 566572, 582390, 638280, 708215, 776520, 849858, 1133144, 1164780, 1274787, 1416430, 1699716, 2124645, 2329560, 2549574, 2832860, 3399432, 3824361, 4249290, 5099148, 5665720, 6373935, 7648722, 8498580, 10198296, 11473083, 12747870, 15297444, 16997160, 19121805, 22946166, 25495740, 30594888, 38243610, 45892332, 50991480, 57365415, 76487220, 91784664, 114730830, 152974440, 229461660, 458923320]

約数ペア:

[(1, 458923320), (2, 229461660), (3, 152974440), (4, 114730830), (5, 91784664), (6, 76487220), (8, 57365415), (9, 50991480), (10, 45892332), (12, 38243610), (15, 30594888), (18, 25495740), (20, 22946166), (24, 19121805), (27, 16997160), (30, 15297444), (36, 12747870), (40, 11473083), (45, 10198296), (54, 8498580), (60, 7648722), (72, 6373935), (81, 5665720), (90, 5099148), (108, 4249290), (120, 3824361), (135, 3399432), (162, 2832860), (180, 2549574), (197, 2329560), (216, 2124645), (270, 1699716), (324, 1416430), (360, 1274787), (394, 1164780), (405, 1133144), (540, 849858), (591, 776520), (648, 708215), (719, 638280), (788, 582390), (810, 566572), (985, 465912), (1080, 424929), (1182, 388260), (1438, 319140), (1576, 291195), (1620, 283286), (1773, 258840), (1970, 232956), (2157, 212760), (2364, 194130), (2876, 159570), (2955, 155304), (3240, 141643), (3546, 129420), (3595, 127656), (3940, 116478), (4314, 106380), (4728, 97065), (5319, 86280), (5752, 79785), (5910, 77652), (6471, 70920), (7092, 64710), (7190, 63828), (7880, 58239), (8628, 53190), (8865, 51768), (10638, 43140), (10785, 42552), (11820, 38826), (12942, 35460), (14184, 32355), (14380, 31914), (15957, 28760), (17256, 26595), (17730, 25884), (19413, 23640), (21276, 21570)]