71677920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2531}}^1$

素因数の和:2608

約数の個数: 96

約数和(自身を含む): 229703040

約数和(自身を除く): 158025120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 80, 96, 118, 120, 160, 177, 236, 240, 295, 354, 472, 480, 590, 708, 885, 944, 1180, 1416, 1770, 1888, 2360, 2531, 2832, 3540, 4720, 5062, 5664, 7080, 7593, 9440, 10124, 12655, 14160, 15186, 20248, 25310, 28320, 30372, 37965, 40496, 50620, 60744, 75930, 80992, 101240, 121488, 149329, 151860, 202480, 242976, 298658, 303720, 404960, 447987, 597316, 607440, 746645, 895974, 1194632, 1214880, 1493290, 1791948, 2239935, 2389264, 2986580, 3583896, 4479870, 4778528, 5973160, 7167792, 8959740, 11946320, 14335584, 17919480, 23892640, 35838960, 71677920]

約数ペア:

[(1, 71677920), (2, 35838960), (3, 23892640), (4, 17919480), (5, 14335584), (6, 11946320), (8, 8959740), (10, 7167792), (12, 5973160), (15, 4778528), (16, 4479870), (20, 3583896), (24, 2986580), (30, 2389264), (32, 2239935), (40, 1791948), (48, 1493290), (59, 1214880), (60, 1194632), (80, 895974), (96, 746645), (118, 607440), (120, 597316), (160, 447987), (177, 404960), (236, 303720), (240, 298658), (295, 242976), (354, 202480), (472, 151860), (480, 149329), (590, 121488), (708, 101240), (885, 80992), (944, 75930), (1180, 60744), (1416, 50620), (1770, 40496), (1888, 37965), (2360, 30372), (2531, 28320), (2832, 25310), (3540, 20248), (4720, 15186), (5062, 14160), (5664, 12655), (7080, 10124), (7593, 9440)]