159798120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1067

約数の個数: 128

約数和(自身を含む): 506995200

約数和(自身を除く): 347197080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 47, 58, 60, 87, 94, 116, 120, 141, 145, 174, 188, 232, 235, 282, 290, 348, 376, 435, 470, 564, 580, 696, 705, 870, 940, 977, 1128, 1160, 1363, 1410, 1740, 1880, 1954, 2726, 2820, 2931, 3480, 3908, 4089, 4885, 5452, 5640, 5862, 6815, 7816, 8178, 9770, 10904, 11724, 13630, 14655, 16356, 19540, 20445, 23448, 27260, 28333, 29310, 32712, 39080, 40890, 45919, 54520, 56666, 58620, 81780, 84999, 91838, 113332, 117240, 137757, 141665, 163560, 169998, 183676, 226664, 229595, 275514, 283330, 339996, 367352, 424995, 459190, 551028, 566660, 679992, 688785, 849990, 918380, 1102056, 1133320, 1331651, 1377570, 1699980, 1836760, 2663302, 2755140, 3399960, 3994953, 5326604, 5510280, 6658255, 7989906, 10653208, 13316510, 15979812, 19974765, 26633020, 31959624, 39949530, 53266040, 79899060, 159798120]

約数ペア:

[(1, 159798120), (2, 79899060), (3, 53266040), (4, 39949530), (5, 31959624), (6, 26633020), (8, 19974765), (10, 15979812), (12, 13316510), (15, 10653208), (20, 7989906), (24, 6658255), (29, 5510280), (30, 5326604), (40, 3994953), (47, 3399960), (58, 2755140), (60, 2663302), (87, 1836760), (94, 1699980), (116, 1377570), (120, 1331651), (141, 1133320), (145, 1102056), (174, 918380), (188, 849990), (232, 688785), (235, 679992), (282, 566660), (290, 551028), (348, 459190), (376, 424995), (435, 367352), (470, 339996), (564, 283330), (580, 275514), (696, 229595), (705, 226664), (870, 183676), (940, 169998), (977, 163560), (1128, 141665), (1160, 137757), (1363, 117240), (1410, 113332), (1740, 91838), (1880, 84999), (1954, 81780), (2726, 58620), (2820, 56666), (2931, 54520), (3480, 45919), (3908, 40890), (4089, 39080), (4885, 32712), (5452, 29310), (5640, 28333), (5862, 27260), (6815, 23448), (7816, 20445), (8178, 19540), (9770, 16356), (10904, 14655), (11724, 13630)]