2444640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 8418816

約数和(自身を除く): 5974176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 463, 480, 528, 660, 880, 926, 1056, 1320, 1389, 1760, 1852, 2315, 2640, 2778, 3704, 4630, 5093, 5280, 5556, 6945, 7408, 9260, 10186, 11112, 13890, 14816, 15279, 18520, 20372, 22224, 25465, 27780, 30558, 37040, 40744, 44448, 50930, 55560, 61116, 74080, 76395, 81488, 101860, 111120, 122232, 152790, 162976, 203720, 222240, 244464, 305580, 407440, 488928, 611160, 814880, 1222320, 2444640]

約数ペア:

[(1, 2444640), (2, 1222320), (3, 814880), (4, 611160), (5, 488928), (6, 407440), (8, 305580), (10, 244464), (11, 222240), (12, 203720), (15, 162976), (16, 152790), (20, 122232), (22, 111120), (24, 101860), (30, 81488), (32, 76395), (33, 74080), (40, 61116), (44, 55560), (48, 50930), (55, 44448), (60, 40744), (66, 37040), (80, 30558), (88, 27780), (96, 25465), (110, 22224), (120, 20372), (132, 18520), (160, 15279), (165, 14816), (176, 13890), (220, 11112), (240, 10186), (264, 9260), (330, 7408), (352, 6945), (440, 5556), (463, 5280), (480, 5093), (528, 4630), (660, 3704), (880, 2778), (926, 2640), (1056, 2315), (1320, 1852), (1389, 1760)]