65759520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{136999}}^1$

素因数の和:137017

約数の個数: 48

約数和(自身を含む): 207144000

約数和(自身を除く): 141384480

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, 480, 136999, 273998, 410997, 547996, 684995, 821994, 1095992, 1369990, 1643988, 2054985, 2191984, 2739980, 3287976, 4109970, 4383968, 5479960, 6575952, 8219940, 10959920, 13151904, 16439880, 21919840, 32879760, 65759520]

約数ペア:

[(1, 65759520), (2, 32879760), (3, 21919840), (4, 16439880), (5, 13151904), (6, 10959920), (8, 8219940), (10, 6575952), (12, 5479960), (15, 4383968), (16, 4109970), (20, 3287976), (24, 2739980), (30, 2191984), (32, 2054985), (40, 1643988), (48, 1369990), (60, 1095992), (80, 821994), (96, 684995), (120, 547996), (160, 410997), (240, 273998), (480, 136999)]