159837840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{73999}}^1$

素因数の和:74021

約数の個数: 80

約数和(自身を含む): 550560000

約数和(自身を除く): 390722160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 73999, 147998, 221997, 295996, 369995, 443994, 591992, 665991, 739990, 887988, 1109985, 1183984, 1331982, 1479980, 1775976, 1997973, 2219970, 2663964, 2959960, 3329955, 3551952, 3995946, 4439940, 5327928, 5919920, 6659910, 7991892, 8879880, 9989865, 10655856, 13319820, 15983784, 17759760, 19979730, 26639640, 31967568, 39959460, 53279280, 79918920, 159837840]

約数ペア:

[(1, 159837840), (2, 79918920), (3, 53279280), (4, 39959460), (5, 31967568), (6, 26639640), (8, 19979730), (9, 17759760), (10, 15983784), (12, 13319820), (15, 10655856), (16, 9989865), (18, 8879880), (20, 7991892), (24, 6659910), (27, 5919920), (30, 5327928), (36, 4439940), (40, 3995946), (45, 3551952), (48, 3329955), (54, 2959960), (60, 2663964), (72, 2219970), (80, 1997973), (90, 1775976), (108, 1479980), (120, 1331982), (135, 1183984), (144, 1109985), (180, 887988), (216, 739990), (240, 665991), (270, 591992), (360, 443994), (432, 369995), (540, 295996), (720, 221997), (1080, 147998), (2160, 73999)]