448441320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{7489}}^1$

素因数の和:8002

約数の個数: 64

約数和(自身を含む): 1348200000

約数和(自身を除く): 899758680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 499, 998, 1497, 1996, 2495, 2994, 3992, 4990, 5988, 7485, 7489, 9980, 11976, 14970, 14978, 19960, 22467, 29940, 29956, 37445, 44934, 59880, 59912, 74890, 89868, 112335, 149780, 179736, 224670, 299560, 449340, 898680, 3737011, 7474022, 11211033, 14948044, 18685055, 22422066, 29896088, 37370110, 44844132, 56055165, 74740220, 89688264, 112110330, 149480440, 224220660, 448441320]

約数ペア:

[(1, 448441320), (2, 224220660), (3, 149480440), (4, 112110330), (5, 89688264), (6, 74740220), (8, 56055165), (10, 44844132), (12, 37370110), (15, 29896088), (20, 22422066), (24, 18685055), (30, 14948044), (40, 11211033), (60, 7474022), (120, 3737011), (499, 898680), (998, 449340), (1497, 299560), (1996, 224670), (2495, 179736), (2994, 149780), (3992, 112335), (4990, 89868), (5988, 74890), (7485, 59912), (7489, 59880), (9980, 44934), (11976, 37445), (14970, 29956), (14978, 29940), (19960, 22467)]