85029840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{16871}}^1$

素因数の和:16897

約数の個数: 120

約数和(自身を含む): 326371968

約数和(自身を除く): 241342128

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, 16871, 33742, 50613, 67484, 84355, 101226, 118097, 134968, 151839, 168710, 202452, 236194, 253065, 269936, 303678, 337420, 354291, 404904, 472388, 506130, 590485, 607356, 674840, 708582, 759195, 809808, 944776, 1012260, 1062873, 1180970, 1214712, 1349680, 1417164, 1518390, 1771455, 1889552, 2024520, 2125746, 2361940, 2429424, 2834328, 3036780, 3542910, 4049040, 4251492, 4723880, 5314365, 5668656, 6073560, 7085820, 8502984, 9447760, 10628730, 12147120, 14171640, 17005968, 21257460, 28343280, 42514920, 85029840]

約数ペア:

[(1, 85029840), (2, 42514920), (3, 28343280), (4, 21257460), (5, 17005968), (6, 14171640), (7, 12147120), (8, 10628730), (9, 9447760), (10, 8502984), (12, 7085820), (14, 6073560), (15, 5668656), (16, 5314365), (18, 4723880), (20, 4251492), (21, 4049040), (24, 3542910), (28, 3036780), (30, 2834328), (35, 2429424), (36, 2361940), (40, 2125746), (42, 2024520), (45, 1889552), (48, 1771455), (56, 1518390), (60, 1417164), (63, 1349680), (70, 1214712), (72, 1180970), (80, 1062873), (84, 1012260), (90, 944776), (105, 809808), (112, 759195), (120, 708582), (126, 674840), (140, 607356), (144, 590485), (168, 506130), (180, 472388), (210, 404904), (240, 354291), (252, 337420), (280, 303678), (315, 269936), (336, 253065), (360, 236194), (420, 202452), (504, 168710), (560, 151839), (630, 134968), (720, 118097), (840, 101226), (1008, 84355), (1260, 67484), (1680, 50613), (2520, 33742), (5040, 16871)]