137698560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11953}}^1$

素因数の和:11980

約数の個数: 108

約数和(自身を含む): 476462532

約数和(自身を除く): 338763972

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 11953, 23906, 35859, 47812, 59765, 71718, 95624, 107577, 119530, 143436, 179295, 191248, 215154, 239060, 286872, 358590, 382496, 430308, 478120, 537885, 573744, 717180, 764992, 860616, 956240, 1075770, 1147488, 1434360, 1529984, 1721232, 1912480, 2151540, 2294976, 2868720, 3059968, 3442464, 3824960, 4303080, 4589952, 5737440, 6884928, 7649920, 8606160, 9179904, 11474880, 13769856, 15299840, 17212320, 22949760, 27539712, 34424640, 45899520, 68849280, 137698560]

約数ペア:

[(1, 137698560), (2, 68849280), (3, 45899520), (4, 34424640), (5, 27539712), (6, 22949760), (8, 17212320), (9, 15299840), (10, 13769856), (12, 11474880), (15, 9179904), (16, 8606160), (18, 7649920), (20, 6884928), (24, 5737440), (30, 4589952), (32, 4303080), (36, 3824960), (40, 3442464), (45, 3059968), (48, 2868720), (60, 2294976), (64, 2151540), (72, 1912480), (80, 1721232), (90, 1529984), (96, 1434360), (120, 1147488), (128, 1075770), (144, 956240), (160, 860616), (180, 764992), (192, 717180), (240, 573744), (256, 537885), (288, 478120), (320, 430308), (360, 382496), (384, 358590), (480, 286872), (576, 239060), (640, 215154), (720, 191248), (768, 179295), (960, 143436), (1152, 119530), (1280, 107577), (1440, 95624), (1920, 71718), (2304, 59765), (2880, 47812), (3840, 35859), (5760, 23906), (11520, 11953)]