120743280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23957}}^1$

素因数の和:23983

約数の個数: 120

約数和(自身を含む): 463443552

約数和(自身を除く): 342700272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 23957, 47914, 71871, 95828, 119785, 143742, 167699, 191656, 215613, 239570, 287484, 335398, 359355, 383312, 431226, 479140, 503097, 574968, 670796, 718710, 838495, 862452, 958280, 1006194, 1078065, 1149936, 1341592, 1437420, 1509291, 1676990, 1724904, 1916560, 2012388, 2156130, 2515485, 2683184, 2874840, 3018582, 3353980, 3449808, 4024776, 4312260, 5030970, 5749680, 6037164, 6707960, 7546455, 8049552, 8624520, 10061940, 12074328, 13415920, 15092910, 17249040, 20123880, 24148656, 30185820, 40247760, 60371640, 120743280]

約数ペア:

[(1, 120743280), (2, 60371640), (3, 40247760), (4, 30185820), (5, 24148656), (6, 20123880), (7, 17249040), (8, 15092910), (9, 13415920), (10, 12074328), (12, 10061940), (14, 8624520), (15, 8049552), (16, 7546455), (18, 6707960), (20, 6037164), (21, 5749680), (24, 5030970), (28, 4312260), (30, 4024776), (35, 3449808), (36, 3353980), (40, 3018582), (42, 2874840), (45, 2683184), (48, 2515485), (56, 2156130), (60, 2012388), (63, 1916560), (70, 1724904), (72, 1676990), (80, 1509291), (84, 1437420), (90, 1341592), (105, 1149936), (112, 1078065), (120, 1006194), (126, 958280), (140, 862452), (144, 838495), (168, 718710), (180, 670796), (210, 574968), (240, 503097), (252, 479140), (280, 431226), (315, 383312), (336, 359355), (360, 335398), (420, 287484), (504, 239570), (560, 215613), (630, 191656), (720, 167699), (840, 143742), (1008, 119785), (1260, 95828), (1680, 71871), (2520, 47914), (5040, 23957)]