172927680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2953}}^1$

素因数の和:3034

約数の個数: 112

約数和(自身を含む): 558235104

約数和(自身を除く): 385307424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 480, 488, 610, 732, 915, 960, 976, 1220, 1464, 1830, 1952, 2440, 2928, 2953, 3660, 3904, 4880, 5856, 5906, 7320, 8859, 9760, 11712, 11812, 14640, 14765, 17718, 19520, 23624, 29280, 29530, 35436, 44295, 47248, 58560, 59060, 70872, 88590, 94496, 118120, 141744, 177180, 180133, 188992, 236240, 283488, 354360, 360266, 472480, 540399, 566976, 708720, 720532, 900665, 944960, 1080798, 1417440, 1441064, 1801330, 2161596, 2701995, 2834880, 2882128, 3602660, 4323192, 5403990, 5764256, 7205320, 8646384, 10807980, 11528512, 14410640, 17292768, 21615960, 28821280, 34585536, 43231920, 57642560, 86463840, 172927680]

約数ペア:

[(1, 172927680), (2, 86463840), (3, 57642560), (4, 43231920), (5, 34585536), (6, 28821280), (8, 21615960), (10, 17292768), (12, 14410640), (15, 11528512), (16, 10807980), (20, 8646384), (24, 7205320), (30, 5764256), (32, 5403990), (40, 4323192), (48, 3602660), (60, 2882128), (61, 2834880), (64, 2701995), (80, 2161596), (96, 1801330), (120, 1441064), (122, 1417440), (160, 1080798), (183, 944960), (192, 900665), (240, 720532), (244, 708720), (305, 566976), (320, 540399), (366, 472480), (480, 360266), (488, 354360), (610, 283488), (732, 236240), (915, 188992), (960, 180133), (976, 177180), (1220, 141744), (1464, 118120), (1830, 94496), (1952, 88590), (2440, 70872), (2928, 59060), (2953, 58560), (3660, 47248), (3904, 44295), (4880, 35436), (5856, 29530), (5906, 29280), (7320, 23624), (8859, 19520), (9760, 17718), (11712, 14765), (11812, 14640)]