66654115680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{160907}}^1$

素因数の和:161788

約数の個数: 96

約数和(自身を含む): 210205062144

約数和(自身を除く): 143550946464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 863, 1726, 2589, 3452, 4315, 5178, 6904, 8630, 10356, 12945, 13808, 17260, 20712, 25890, 27616, 34520, 41424, 51780, 69040, 82848, 103560, 138080, 160907, 207120, 321814, 414240, 482721, 643628, 804535, 965442, 1287256, 1609070, 1930884, 2413605, 2574512, 3218140, 3861768, 4827210, 5149024, 6436280, 7723536, 9654420, 12872560, 15447072, 19308840, 25745120, 38617680, 77235360, 138862741, 277725482, 416588223, 555450964, 694313705, 833176446, 1110901928, 1388627410, 1666352892, 2082941115, 2221803856, 2777254820, 3332705784, 4165882230, 4443607712, 5554509640, 6665411568, 8331764460, 11109019280, 13330823136, 16663528920, 22218038560, 33327057840, 66654115680]

約数ペア:

[(1, 66654115680), (2, 33327057840), (3, 22218038560), (4, 16663528920), (5, 13330823136), (6, 11109019280), (8, 8331764460), (10, 6665411568), (12, 5554509640), (15, 4443607712), (16, 4165882230), (20, 3332705784), (24, 2777254820), (30, 2221803856), (32, 2082941115), (40, 1666352892), (48, 1388627410), (60, 1110901928), (80, 833176446), (96, 694313705), (120, 555450964), (160, 416588223), (240, 277725482), (480, 138862741), (863, 77235360), (1726, 38617680), (2589, 25745120), (3452, 19308840), (4315, 15447072), (5178, 12872560), (6904, 9654420), (8630, 7723536), (10356, 6436280), (12945, 5149024), (13808, 4827210), (17260, 3861768), (20712, 3218140), (25890, 2574512), (27616, 2413605), (34520, 1930884), (41424, 1609070), (51780, 1287256), (69040, 965442), (82848, 804535), (103560, 643628), (138080, 482721), (160907, 414240), (207120, 321814)]