447051960

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{15331}}^1$

素因数の和:15360

約数の個数: 112

約数和(自身を含む): 1508208840

約数和(自身を除く): 1061156880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4860, 5832, 7290, 9720, 14580, 15331, 29160, 30662, 45993, 61324, 76655, 91986, 122648, 137979, 153310, 183972, 229965, 275958, 306620, 367944, 413937, 459930, 551916, 613240, 689895, 827874, 919860, 1103832, 1241811, 1379790, 1655748, 1839720, 2069685, 2483622, 2759580, 3311496, 3725433, 4139370, 4967244, 5519160, 6209055, 7450866, 8278740, 9934488, 11176299, 12418110, 14901732, 16557480, 18627165, 22352598, 24836220, 29803464, 37254330, 44705196, 49672440, 55881495, 74508660, 89410392, 111762990, 149017320, 223525980, 447051960]

約数ペア:

[(1, 447051960), (2, 223525980), (3, 149017320), (4, 111762990), (5, 89410392), (6, 74508660), (8, 55881495), (9, 49672440), (10, 44705196), (12, 37254330), (15, 29803464), (18, 24836220), (20, 22352598), (24, 18627165), (27, 16557480), (30, 14901732), (36, 12418110), (40, 11176299), (45, 9934488), (54, 8278740), (60, 7450866), (72, 6209055), (81, 5519160), (90, 4967244), (108, 4139370), (120, 3725433), (135, 3311496), (162, 2759580), (180, 2483622), (216, 2069685), (243, 1839720), (270, 1655748), (324, 1379790), (360, 1241811), (405, 1103832), (486, 919860), (540, 827874), (648, 689895), (729, 613240), (810, 551916), (972, 459930), (1080, 413937), (1215, 367944), (1458, 306620), (1620, 275958), (1944, 229965), (2430, 183972), (2916, 153310), (3240, 137979), (3645, 122648), (4860, 91986), (5832, 76655), (7290, 61324), (9720, 45993), (14580, 30662), (15331, 29160)]