6778320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:540

約数の個数: 80

約数和(自身を含む): 21403392

約数和(自身を除く): 14625072

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, 463, 488, 610, 732, 915, 926, 976, 1220, 1389, 1464, 1830, 1852, 2315, 2440, 2778, 2928, 3660, 3704, 4630, 4880, 5556, 6945, 7320, 7408, 9260, 11112, 13890, 14640, 18520, 22224, 27780, 28243, 37040, 55560, 56486, 84729, 111120, 112972, 141215, 169458, 225944, 282430, 338916, 423645, 451888, 564860, 677832, 847290, 1129720, 1355664, 1694580, 2259440, 3389160, 6778320]

約数ペア:

[(1, 6778320), (2, 3389160), (3, 2259440), (4, 1694580), (5, 1355664), (6, 1129720), (8, 847290), (10, 677832), (12, 564860), (15, 451888), (16, 423645), (20, 338916), (24, 282430), (30, 225944), (40, 169458), (48, 141215), (60, 112972), (61, 111120), (80, 84729), (120, 56486), (122, 55560), (183, 37040), (240, 28243), (244, 27780), (305, 22224), (366, 18520), (463, 14640), (488, 13890), (610, 11112), (732, 9260), (915, 7408), (926, 7320), (976, 6945), (1220, 5556), (1389, 4880), (1464, 4630), (1830, 3704), (1852, 3660), (2315, 2928), (2440, 2778)]