21613439520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{5003111}}^1$

素因数の和:5003135

約数の個数: 96

約数和(自身を含む): 75647053440

約数和(自身を除く): 54033613920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 5003111, 10006222, 15009333, 20012444, 25015555, 30018666, 40024888, 45027999, 50031110, 60037332, 75046665, 80049776, 90055998, 100062220, 120074664, 135083997, 150093330, 160099552, 180111996, 200124440, 225139995, 240149328, 270167994, 300186660, 360223992, 400248880, 450279990, 480298656, 540335988, 600373320, 675419985, 720447984, 800497760, 900559980, 1080671976, 1200746640, 1350839970, 1440895968, 1801119960, 2161343952, 2401493280, 2701679940, 3602239920, 4322687904, 5403359880, 7204479840, 10806719760, 21613439520]

約数ペア:

[(1, 21613439520), (2, 10806719760), (3, 7204479840), (4, 5403359880), (5, 4322687904), (6, 3602239920), (8, 2701679940), (9, 2401493280), (10, 2161343952), (12, 1801119960), (15, 1440895968), (16, 1350839970), (18, 1200746640), (20, 1080671976), (24, 900559980), (27, 800497760), (30, 720447984), (32, 675419985), (36, 600373320), (40, 540335988), (45, 480298656), (48, 450279990), (54, 400248880), (60, 360223992), (72, 300186660), (80, 270167994), (90, 240149328), (96, 225139995), (108, 200124440), (120, 180111996), (135, 160099552), (144, 150093330), (160, 135083997), (180, 120074664), (216, 100062220), (240, 90055998), (270, 80049776), (288, 75046665), (360, 60037332), (432, 50031110), (480, 45027999), (540, 40024888), (720, 30018666), (864, 25015555), (1080, 20012444), (1440, 15009333), (2160, 10006222), (4320, 5003111)]