80072678760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2111}}^1\times {\mathrm{7351}}^1$

素因数の和:9519

約数の個数: 128

約数和(自身を含む): 245954396160

約数和(自身を除く): 165881717400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2111, 2580, 4222, 5160, 6333, 7351, 8444, 10555, 12666, 14702, 16888, 21110, 22053, 25332, 29404, 31665, 36755, 42220, 44106, 50664, 58808, 63330, 73510, 84440, 88212, 90773, 110265, 126660, 147020, 176424, 181546, 220530, 253320, 272319, 294040, 316093, 363092, 441060, 453865, 544638, 632186, 726184, 882120, 907730, 948279, 1089276, 1264372, 1361595, 1580465, 1815460, 1896558, 2178552, 2528744, 2723190, 3160930, 3630920, 3793116, 4741395, 5446380, 6321860, 7586232, 9482790, 10892760, 12643720, 15517961, 18965580, 31035922, 37931160, 46553883, 62071844, 77589805, 93107766, 124143688, 155179610, 186215532, 232769415, 310359220, 372431064, 465538830, 620718440, 667272323, 931077660, 1334544646, 1862155320, 2001816969, 2669089292, 3336361615, 4003633938, 5338178584, 6672723230, 8007267876, 10009084845, 13345446460, 16014535752, 20018169690, 26690892920, 40036339380, 80072678760]

約数ペア:

[(1, 80072678760), (2, 40036339380), (3, 26690892920), (4, 20018169690), (5, 16014535752), (6, 13345446460), (8, 10009084845), (10, 8007267876), (12, 6672723230), (15, 5338178584), (20, 4003633938), (24, 3336361615), (30, 2669089292), (40, 2001816969), (43, 1862155320), (60, 1334544646), (86, 931077660), (120, 667272323), (129, 620718440), (172, 465538830), (215, 372431064), (258, 310359220), (344, 232769415), (430, 186215532), (516, 155179610), (645, 124143688), (860, 93107766), (1032, 77589805), (1290, 62071844), (1720, 46553883), (2111, 37931160), (2580, 31035922), (4222, 18965580), (5160, 15517961), (6333, 12643720), (7351, 10892760), (8444, 9482790), (10555, 7586232), (12666, 6321860), (14702, 5446380), (16888, 4741395), (21110, 3793116), (22053, 3630920), (25332, 3160930), (29404, 2723190), (31665, 2528744), (36755, 2178552), (42220, 1896558), (44106, 1815460), (50664, 1580465), (58808, 1361595), (63330, 1264372), (73510, 1089276), (84440, 948279), (88212, 907730), (90773, 882120), (110265, 726184), (126660, 632186), (147020, 544638), (176424, 453865), (181546, 441060), (220530, 363092), (253320, 316093), (272319, 294040)]