239760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{37}}^1$

素因数の和:62

約数の個数: 100

約数和(自身を含む): 855228

約数和(自身を除く): 615468

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 108, 111, 120, 135, 144, 148, 162, 180, 185, 216, 222, 240, 270, 296, 324, 333, 360, 370, 405, 432, 444, 540, 555, 592, 648, 666, 720, 740, 810, 888, 999, 1080, 1110, 1296, 1332, 1480, 1620, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 2997, 3240, 3330, 3996, 4440, 4995, 5328, 5994, 6480, 6660, 7992, 8880, 9990, 11988, 13320, 14985, 15984, 19980, 23976, 26640, 29970, 39960, 47952, 59940, 79920, 119880, 239760]

約数ペア:

[(1, 239760), (2, 119880), (3, 79920), (4, 59940), (5, 47952), (6, 39960), (8, 29970), (9, 26640), (10, 23976), (12, 19980), (15, 15984), (16, 14985), (18, 13320), (20, 11988), (24, 9990), (27, 8880), (30, 7992), (36, 6660), (37, 6480), (40, 5994), (45, 5328), (48, 4995), (54, 4440), (60, 3996), (72, 3330), (74, 3240), (80, 2997), (81, 2960), (90, 2664), (108, 2220), (111, 2160), (120, 1998), (135, 1776), (144, 1665), (148, 1620), (162, 1480), (180, 1332), (185, 1296), (216, 1110), (222, 1080), (240, 999), (270, 888), (296, 810), (324, 740), (333, 720), (360, 666), (370, 648), (405, 592), (432, 555), (444, 540)]