339143520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1439}}^1$

素因数の和:1948

約数の個数: 96

約数和(自身を含む): 1071221760

約数和(自身を除く): 732078240

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, 491, 982, 1439, 1473, 1964, 2455, 2878, 2946, 3928, 4317, 4910, 5756, 5892, 7195, 7365, 7856, 8634, 9820, 11512, 11784, 14390, 14730, 15712, 17268, 19640, 21585, 23024, 23568, 28780, 29460, 34536, 39280, 43170, 46048, 47136, 57560, 58920, 69072, 78560, 86340, 115120, 117840, 138144, 172680, 230240, 235680, 345360, 690720, 706549, 1413098, 2119647, 2826196, 3532745, 4239294, 5652392, 7065490, 8478588, 10598235, 11304784, 14130980, 16957176, 21196470, 22609568, 28261960, 33914352, 42392940, 56523920, 67828704, 84785880, 113047840, 169571760, 339143520]

約数ペア:

[(1, 339143520), (2, 169571760), (3, 113047840), (4, 84785880), (5, 67828704), (6, 56523920), (8, 42392940), (10, 33914352), (12, 28261960), (15, 22609568), (16, 21196470), (20, 16957176), (24, 14130980), (30, 11304784), (32, 10598235), (40, 8478588), (48, 7065490), (60, 5652392), (80, 4239294), (96, 3532745), (120, 2826196), (160, 2119647), (240, 1413098), (480, 706549), (491, 690720), (982, 345360), (1439, 235680), (1473, 230240), (1964, 172680), (2455, 138144), (2878, 117840), (2946, 115120), (3928, 86340), (4317, 78560), (4910, 69072), (5756, 58920), (5892, 57560), (7195, 47136), (7365, 46048), (7856, 43170), (8634, 39280), (9820, 34536), (11512, 29460), (11784, 28780), (14390, 23568), (14730, 23024), (15712, 21585), (17268, 19640)]