121675680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{12071}}^1$

素因数の和:12099

約数の個数: 144

約数和(自身を含む): 474574464

約数和(自身を除く): 352898784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 12071, 24142, 36213, 48284, 60355, 72426, 84497, 96568, 108639, 120710, 144852, 168994, 181065, 193136, 217278, 241420, 253491, 289704, 337988, 362130, 386272, 422485, 434556, 482840, 506982, 543195, 579408, 675976, 724260, 760473, 844970, 869112, 965680, 1013964, 1086390, 1158816, 1267455, 1351952, 1448520, 1520946, 1689940, 1738224, 1931360, 2027928, 2172780, 2534910, 2703904, 2897040, 3041892, 3379880, 3476448, 3802365, 4055856, 4345560, 5069820, 5794080, 6083784, 6759760, 7604730, 8111712, 8691120, 10139640, 12167568, 13519520, 15209460, 17382240, 20279280, 24335136, 30418920, 40558560, 60837840, 121675680]

約数ペア:

[(1, 121675680), (2, 60837840), (3, 40558560), (4, 30418920), (5, 24335136), (6, 20279280), (7, 17382240), (8, 15209460), (9, 13519520), (10, 12167568), (12, 10139640), (14, 8691120), (15, 8111712), (16, 7604730), (18, 6759760), (20, 6083784), (21, 5794080), (24, 5069820), (28, 4345560), (30, 4055856), (32, 3802365), (35, 3476448), (36, 3379880), (40, 3041892), (42, 2897040), (45, 2703904), (48, 2534910), (56, 2172780), (60, 2027928), (63, 1931360), (70, 1738224), (72, 1689940), (80, 1520946), (84, 1448520), (90, 1351952), (96, 1267455), (105, 1158816), (112, 1086390), (120, 1013964), (126, 965680), (140, 869112), (144, 844970), (160, 760473), (168, 724260), (180, 675976), (210, 579408), (224, 543195), (240, 506982), (252, 482840), (280, 434556), (288, 422485), (315, 386272), (336, 362130), (360, 337988), (420, 289704), (480, 253491), (504, 241420), (560, 217278), (630, 193136), (672, 181065), (720, 168994), (840, 144852), (1008, 120710), (1120, 108639), (1260, 96568), (1440, 84497), (1680, 72426), (2016, 60355), (2520, 48284), (3360, 36213), (5040, 24142), (10080, 12071)]