56208120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:557

約数の個数: 128

約数和(自身を含む): 181958400

約数和(自身を除く): 125750280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 59, 60, 68, 85, 102, 118, 120, 136, 170, 177, 204, 236, 255, 295, 340, 354, 408, 467, 472, 510, 590, 680, 708, 885, 934, 1003, 1020, 1180, 1401, 1416, 1770, 1868, 2006, 2040, 2335, 2360, 2802, 3009, 3540, 3736, 4012, 4670, 5015, 5604, 6018, 7005, 7080, 7939, 8024, 9340, 10030, 11208, 12036, 14010, 15045, 15878, 18680, 20060, 23817, 24072, 27553, 28020, 30090, 31756, 39695, 40120, 47634, 55106, 56040, 60180, 63512, 79390, 82659, 95268, 110212, 119085, 120360, 137765, 158780, 165318, 190536, 220424, 238170, 275530, 317560, 330636, 413295, 468401, 476340, 551060, 661272, 826590, 936802, 952680, 1102120, 1405203, 1653180, 1873604, 2342005, 2810406, 3306360, 3747208, 4684010, 5620812, 7026015, 9368020, 11241624, 14052030, 18736040, 28104060, 56208120]

約数ペア:

[(1, 56208120), (2, 28104060), (3, 18736040), (4, 14052030), (5, 11241624), (6, 9368020), (8, 7026015), (10, 5620812), (12, 4684010), (15, 3747208), (17, 3306360), (20, 2810406), (24, 2342005), (30, 1873604), (34, 1653180), (40, 1405203), (51, 1102120), (59, 952680), (60, 936802), (68, 826590), (85, 661272), (102, 551060), (118, 476340), (120, 468401), (136, 413295), (170, 330636), (177, 317560), (204, 275530), (236, 238170), (255, 220424), (295, 190536), (340, 165318), (354, 158780), (408, 137765), (467, 120360), (472, 119085), (510, 110212), (590, 95268), (680, 82659), (708, 79390), (885, 63512), (934, 60180), (1003, 56040), (1020, 55106), (1180, 47634), (1401, 40120), (1416, 39695), (1770, 31756), (1868, 30090), (2006, 28020), (2040, 27553), (2335, 24072), (2360, 23817), (2802, 20060), (3009, 18680), (3540, 15878), (3736, 15045), (4012, 14010), (4670, 12036), (5015, 11208), (5604, 10030), (6018, 9340), (7005, 8024), (7080, 7939)]