454080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:74

約数の個数: 112

約数和(自身を含む): 1609344

約数和(自身を除く): 1155264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 64, 66, 80, 86, 88, 96, 110, 120, 129, 132, 160, 165, 172, 176, 192, 215, 220, 240, 258, 264, 320, 330, 344, 352, 430, 440, 473, 480, 516, 528, 645, 660, 688, 704, 860, 880, 946, 960, 1032, 1056, 1290, 1320, 1376, 1419, 1720, 1760, 1892, 2064, 2112, 2365, 2580, 2640, 2752, 2838, 3440, 3520, 3784, 4128, 4730, 5160, 5280, 5676, 6880, 7095, 7568, 8256, 9460, 10320, 10560, 11352, 13760, 14190, 15136, 18920, 20640, 22704, 28380, 30272, 37840, 41280, 45408, 56760, 75680, 90816, 113520, 151360, 227040, 454080]

約数ペア:

[(1, 454080), (2, 227040), (3, 151360), (4, 113520), (5, 90816), (6, 75680), (8, 56760), (10, 45408), (11, 41280), (12, 37840), (15, 30272), (16, 28380), (20, 22704), (22, 20640), (24, 18920), (30, 15136), (32, 14190), (33, 13760), (40, 11352), (43, 10560), (44, 10320), (48, 9460), (55, 8256), (60, 7568), (64, 7095), (66, 6880), (80, 5676), (86, 5280), (88, 5160), (96, 4730), (110, 4128), (120, 3784), (129, 3520), (132, 3440), (160, 2838), (165, 2752), (172, 2640), (176, 2580), (192, 2365), (215, 2112), (220, 2064), (240, 1892), (258, 1760), (264, 1720), (320, 1419), (330, 1376), (344, 1320), (352, 1290), (430, 1056), (440, 1032), (473, 960), (480, 946), (516, 880), (528, 860), (645, 704), (660, 688)]