248039760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1033499}}^1$

素因数の和:1033515

約数の個数: 40

約数和(自身を含む): 768924000

約数和(自身を除く): 520884240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1033499, 2066998, 3100497, 4133996, 5167495, 6200994, 8267992, 10334990, 12401988, 15502485, 16535984, 20669980, 24803976, 31004970, 41339960, 49607952, 62009940, 82679920, 124019880, 248039760]

約数ペア:

[(1, 248039760), (2, 124019880), (3, 82679920), (4, 62009940), (5, 49607952), (6, 41339960), (8, 31004970), (10, 24803976), (12, 20669980), (15, 16535984), (16, 15502485), (20, 12401988), (24, 10334990), (30, 8267992), (40, 6200994), (48, 5167495), (60, 4133996), (80, 3100497), (120, 2066998), (240, 1033499)]