27839520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19333}}^1$

素因数の和:19354

約数の個数: 72

約数和(自身を含む): 95007276

約数和(自身を除く): 67167756

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 19333, 38666, 57999, 77332, 96665, 115998, 154664, 173997, 193330, 231996, 289995, 309328, 347994, 386660, 463992, 579990, 618656, 695988, 773320, 869985, 927984, 1159980, 1391976, 1546640, 1739970, 1855968, 2319960, 2783952, 3093280, 3479940, 4639920, 5567904, 6959880, 9279840, 13919760, 27839520]

約数ペア:

[(1, 27839520), (2, 13919760), (3, 9279840), (4, 6959880), (5, 5567904), (6, 4639920), (8, 3479940), (9, 3093280), (10, 2783952), (12, 2319960), (15, 1855968), (16, 1739970), (18, 1546640), (20, 1391976), (24, 1159980), (30, 927984), (32, 869985), (36, 773320), (40, 695988), (45, 618656), (48, 579990), (60, 463992), (72, 386660), (80, 347994), (90, 309328), (96, 289995), (120, 231996), (144, 193330), (160, 173997), (180, 154664), (240, 115998), (288, 96665), (360, 77332), (480, 57999), (720, 38666), (1440, 19333)]