28216319520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{58783999}}^1$

素因数の和:58784017

約数の個数: 48

約数和(自身を含む): 88881408000

約数和(自身を除く): 60665088480

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, 58783999, 117567998, 176351997, 235135996, 293919995, 352703994, 470271992, 587839990, 705407988, 881759985, 940543984, 1175679980, 1410815976, 1763519970, 1881087968, 2351359960, 2821631952, 3527039940, 4702719920, 5643263904, 7054079880, 9405439840, 14108159760, 28216319520]

約数ペア:

[(1, 28216319520), (2, 14108159760), (3, 9405439840), (4, 7054079880), (5, 5643263904), (6, 4702719920), (8, 3527039940), (10, 2821631952), (12, 2351359960), (15, 1881087968), (16, 1763519970), (20, 1410815976), (24, 1175679980), (30, 940543984), (32, 881759985), (40, 705407988), (48, 587839990), (60, 470271992), (80, 352703994), (96, 293919995), (120, 235135996), (160, 176351997), (240, 117567998), (480, 58783999)]