47877979680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{305033}}^1$

素因数の和:305163

約数の個数: 144

約数和(自身を含む): 164883078360

約数和(自身を除く): 117005098680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 109, 120, 144, 160, 180, 218, 240, 288, 327, 360, 436, 480, 545, 654, 720, 872, 981, 1090, 1308, 1440, 1635, 1744, 1962, 2180, 2616, 3270, 3488, 3924, 4360, 4905, 5232, 6540, 7848, 8720, 9810, 10464, 13080, 15696, 17440, 19620, 26160, 31392, 39240, 52320, 78480, 156960, 305033, 610066, 915099, 1220132, 1525165, 1830198, 2440264, 2745297, 3050330, 3660396, 4575495, 4880528, 5490594, 6100660, 7320792, 9150990, 9761056, 10981188, 12201320, 13726485, 14641584, 18301980, 21962376, 24402640, 27452970, 29283168, 33248597, 36603960, 43924752, 48805280, 54905940, 66497194, 73207920, 87849504, 99745791, 109811880, 132994388, 146415840, 166242985, 199491582, 219623760, 265988776, 299237373, 332485970, 398983164, 439247520, 498728955, 531977552, 598474746, 664971940, 797966328, 997457910, 1063955104, 1196949492, 1329943880, 1496186865, 1595932656, 1994915820, 2393898984, 2659887760, 2992373730, 3191865312, 3989831640, 4787797968, 5319775520, 5984747460, 7979663280, 9575595936, 11969494920, 15959326560, 23938989840, 47877979680]

約数ペア:

[(1, 47877979680), (2, 23938989840), (3, 15959326560), (4, 11969494920), (5, 9575595936), (6, 7979663280), (8, 5984747460), (9, 5319775520), (10, 4787797968), (12, 3989831640), (15, 3191865312), (16, 2992373730), (18, 2659887760), (20, 2393898984), (24, 1994915820), (30, 1595932656), (32, 1496186865), (36, 1329943880), (40, 1196949492), (45, 1063955104), (48, 997457910), (60, 797966328), (72, 664971940), (80, 598474746), (90, 531977552), (96, 498728955), (109, 439247520), (120, 398983164), (144, 332485970), (160, 299237373), (180, 265988776), (218, 219623760), (240, 199491582), (288, 166242985), (327, 146415840), (360, 132994388), (436, 109811880), (480, 99745791), (545, 87849504), (654, 73207920), (720, 66497194), (872, 54905940), (981, 48805280), (1090, 43924752), (1308, 36603960), (1440, 33248597), (1635, 29283168), (1744, 27452970), (1962, 24402640), (2180, 21962376), (2616, 18301980), (3270, 14641584), (3488, 13726485), (3924, 12201320), (4360, 10981188), (4905, 9761056), (5232, 9150990), (6540, 7320792), (7848, 6100660), (8720, 5490594), (9810, 4880528), (10464, 4575495), (13080, 3660396), (15696, 3050330), (17440, 2745297), (19620, 2440264), (26160, 1830198), (31392, 1525165), (39240, 1220132), (52320, 915099), (78480, 610066), (156960, 305033)]