479520

素因数分解:

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

素因数の和:64

約数の個数: 120

約数和(自身を含む): 1738044

約数和(自身を除く): 1258524

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 96, 108, 111, 120, 135, 144, 148, 160, 162, 180, 185, 216, 222, 240, 270, 288, 296, 324, 333, 360, 370, 405, 432, 444, 480, 540, 555, 592, 648, 666, 720, 740, 810, 864, 888, 999, 1080, 1110, 1184, 1296, 1332, 1440, 1480, 1620, 1665, 1776, 1998, 2160, 2220, 2592, 2664, 2960, 2997, 3240, 3330, 3552, 3996, 4320, 4440, 4995, 5328, 5920, 5994, 6480, 6660, 7992, 8880, 9990, 10656, 11988, 12960, 13320, 14985, 15984, 17760, 19980, 23976, 26640, 29970, 31968, 39960, 47952, 53280, 59940, 79920, 95904, 119880, 159840, 239760, 479520]

約数ペア:

[(1, 479520), (2, 239760), (3, 159840), (4, 119880), (5, 95904), (6, 79920), (8, 59940), (9, 53280), (10, 47952), (12, 39960), (15, 31968), (16, 29970), (18, 26640), (20, 23976), (24, 19980), (27, 17760), (30, 15984), (32, 14985), (36, 13320), (37, 12960), (40, 11988), (45, 10656), (48, 9990), (54, 8880), (60, 7992), (72, 6660), (74, 6480), (80, 5994), (81, 5920), (90, 5328), (96, 4995), (108, 4440), (111, 4320), (120, 3996), (135, 3552), (144, 3330), (148, 3240), (160, 2997), (162, 2960), (180, 2664), (185, 2592), (216, 2220), (222, 2160), (240, 1998), (270, 1776), (288, 1665), (296, 1620), (324, 1480), (333, 1440), (360, 1332), (370, 1296), (405, 1184), (432, 1110), (444, 1080), (480, 999), (540, 888), (555, 864), (592, 810), (648, 740), (666, 720)]