202319280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{577}}^1$

素因数の和:1083

約数の個数: 120

約数和(自身を含む): 682030752

約数和(自身を除く): 479711472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 487, 577, 720, 974, 1154, 1461, 1731, 1948, 2308, 2435, 2885, 2922, 3462, 3896, 4383, 4616, 4870, 5193, 5770, 5844, 6924, 7305, 7792, 8655, 8766, 9232, 9740, 10386, 11540, 11688, 13848, 14610, 17310, 17532, 19480, 20772, 21915, 23080, 23376, 25965, 27696, 29220, 34620, 35064, 38960, 41544, 43830, 46160, 51930, 58440, 69240, 70128, 83088, 87660, 103860, 116880, 138480, 175320, 207720, 280999, 350640, 415440, 561998, 842997, 1123996, 1404995, 1685994, 2247992, 2528991, 2809990, 3371988, 4214985, 4495984, 5057982, 5619980, 6743976, 8429970, 10115964, 11239960, 12644955, 13487952, 16859940, 20231928, 22479920, 25289910, 33719880, 40463856, 50579820, 67439760, 101159640, 202319280]

約数ペア:

[(1, 202319280), (2, 101159640), (3, 67439760), (4, 50579820), (5, 40463856), (6, 33719880), (8, 25289910), (9, 22479920), (10, 20231928), (12, 16859940), (15, 13487952), (16, 12644955), (18, 11239960), (20, 10115964), (24, 8429970), (30, 6743976), (36, 5619980), (40, 5057982), (45, 4495984), (48, 4214985), (60, 3371988), (72, 2809990), (80, 2528991), (90, 2247992), (120, 1685994), (144, 1404995), (180, 1123996), (240, 842997), (360, 561998), (487, 415440), (577, 350640), (720, 280999), (974, 207720), (1154, 175320), (1461, 138480), (1731, 116880), (1948, 103860), (2308, 87660), (2435, 83088), (2885, 70128), (2922, 69240), (3462, 58440), (3896, 51930), (4383, 46160), (4616, 43830), (4870, 41544), (5193, 38960), (5770, 35064), (5844, 34620), (6924, 29220), (7305, 27696), (7792, 25965), (8655, 23376), (8766, 23080), (9232, 21915), (9740, 20772), (10386, 19480), (11540, 17532), (11688, 17310), (13848, 14610)]