907072440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{4273}}^1$

素因数の和:4377

約数の個数: 128

約数和(自身を含む): 2861870400

約数和(自身を除く): 1954797960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 61, 87, 116, 120, 122, 145, 174, 183, 232, 244, 290, 305, 348, 366, 435, 488, 580, 610, 696, 732, 870, 915, 1160, 1220, 1464, 1740, 1769, 1830, 2440, 3480, 3538, 3660, 4273, 5307, 7076, 7320, 8546, 8845, 10614, 12819, 14152, 17092, 17690, 21228, 21365, 25638, 26535, 34184, 35380, 42456, 42730, 51276, 53070, 64095, 70760, 85460, 102552, 106140, 123917, 128190, 170920, 212280, 247834, 256380, 260653, 371751, 495668, 512760, 521306, 619585, 743502, 781959, 991336, 1042612, 1239170, 1303265, 1487004, 1563918, 1858755, 2085224, 2478340, 2606530, 2974008, 3127836, 3717510, 3909795, 4956680, 5213060, 6255672, 7435020, 7558937, 7819590, 10426120, 14870040, 15117874, 15639180, 22676811, 30235748, 31278360, 37794685, 45353622, 60471496, 75589370, 90707244, 113384055, 151178740, 181414488, 226768110, 302357480, 453536220, 907072440]

約数ペア:

[(1, 907072440), (2, 453536220), (3, 302357480), (4, 226768110), (5, 181414488), (6, 151178740), (8, 113384055), (10, 90707244), (12, 75589370), (15, 60471496), (20, 45353622), (24, 37794685), (29, 31278360), (30, 30235748), (40, 22676811), (58, 15639180), (60, 15117874), (61, 14870040), (87, 10426120), (116, 7819590), (120, 7558937), (122, 7435020), (145, 6255672), (174, 5213060), (183, 4956680), (232, 3909795), (244, 3717510), (290, 3127836), (305, 2974008), (348, 2606530), (366, 2478340), (435, 2085224), (488, 1858755), (580, 1563918), (610, 1487004), (696, 1303265), (732, 1239170), (870, 1042612), (915, 991336), (1160, 781959), (1220, 743502), (1464, 619585), (1740, 521306), (1769, 512760), (1830, 495668), (2440, 371751), (3480, 260653), (3538, 256380), (3660, 247834), (4273, 212280), (5307, 170920), (7076, 128190), (7320, 123917), (8546, 106140), (8845, 102552), (10614, 85460), (12819, 70760), (14152, 64095), (17092, 53070), (17690, 51276), (21228, 42730), (21365, 42456), (25638, 35380), (26535, 34184)]