156809040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10711}}^1$

素因数の和:10788

約数の個数: 80

約数和(自身を含む): 494123136

約数和(自身を除く): 337314096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 10711, 14640, 21422, 32133, 42844, 53555, 64266, 85688, 107110, 128532, 160665, 171376, 214220, 257064, 321330, 428440, 514128, 642660, 653371, 856880, 1285320, 1306742, 1960113, 2570640, 2613484, 3266855, 3920226, 5226968, 6533710, 7840452, 9800565, 10453936, 13067420, 15680904, 19601130, 26134840, 31361808, 39202260, 52269680, 78404520, 156809040]

約数ペア:

[(1, 156809040), (2, 78404520), (3, 52269680), (4, 39202260), (5, 31361808), (6, 26134840), (8, 19601130), (10, 15680904), (12, 13067420), (15, 10453936), (16, 9800565), (20, 7840452), (24, 6533710), (30, 5226968), (40, 3920226), (48, 3266855), (60, 2613484), (61, 2570640), (80, 1960113), (120, 1306742), (122, 1285320), (183, 856880), (240, 653371), (244, 642660), (305, 514128), (366, 428440), (488, 321330), (610, 257064), (732, 214220), (915, 171376), (976, 160665), (1220, 128532), (1464, 107110), (1830, 85688), (2440, 64266), (2928, 53555), (3660, 42844), (4880, 32133), (7320, 21422), (10711, 14640)]