445022880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2801}}^1$

素因数の和:3150

約数の個数: 96

約数和(自身を含む): 1406559168

約数和(自身を除く): 961536288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 331, 480, 662, 993, 1324, 1655, 1986, 2648, 2801, 3310, 3972, 4965, 5296, 5602, 6620, 7944, 8403, 9930, 10592, 11204, 13240, 14005, 15888, 16806, 19860, 22408, 26480, 28010, 31776, 33612, 39720, 42015, 44816, 52960, 56020, 67224, 79440, 84030, 89632, 112040, 134448, 158880, 168060, 224080, 268896, 336120, 448160, 672240, 927131, 1344480, 1854262, 2781393, 3708524, 4635655, 5562786, 7417048, 9271310, 11125572, 13906965, 14834096, 18542620, 22251144, 27813930, 29668192, 37085240, 44502288, 55627860, 74170480, 89004576, 111255720, 148340960, 222511440, 445022880]

約数ペア:

[(1, 445022880), (2, 222511440), (3, 148340960), (4, 111255720), (5, 89004576), (6, 74170480), (8, 55627860), (10, 44502288), (12, 37085240), (15, 29668192), (16, 27813930), (20, 22251144), (24, 18542620), (30, 14834096), (32, 13906965), (40, 11125572), (48, 9271310), (60, 7417048), (80, 5562786), (96, 4635655), (120, 3708524), (160, 2781393), (240, 1854262), (331, 1344480), (480, 927131), (662, 672240), (993, 448160), (1324, 336120), (1655, 268896), (1986, 224080), (2648, 168060), (2801, 158880), (3310, 134448), (3972, 112040), (4965, 89632), (5296, 84030), (5602, 79440), (6620, 67224), (7944, 56020), (8403, 52960), (9930, 44816), (10592, 42015), (11204, 39720), (13240, 33612), (14005, 31776), (15888, 28010), (16806, 26480), (19860, 22408)]