559440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1$

素因数の和:66

約数の個数: 160

約数和(自身を含む): 2261760

約数和(自身を除く): 1702320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 74, 80, 84, 90, 105, 108, 111, 112, 120, 126, 135, 140, 144, 148, 168, 180, 185, 189, 210, 216, 222, 240, 252, 259, 270, 280, 296, 315, 333, 336, 360, 370, 378, 420, 432, 444, 504, 518, 540, 555, 560, 592, 630, 666, 720, 740, 756, 777, 840, 888, 945, 999, 1008, 1036, 1080, 1110, 1260, 1295, 1332, 1480, 1512, 1554, 1665, 1680, 1776, 1890, 1998, 2072, 2160, 2220, 2331, 2520, 2590, 2664, 2960, 3024, 3108, 3330, 3780, 3885, 3996, 4144, 4440, 4662, 4995, 5040, 5180, 5328, 6216, 6660, 6993, 7560, 7770, 7992, 8880, 9324, 9990, 10360, 11655, 12432, 13320, 13986, 15120, 15540, 15984, 18648, 19980, 20720, 23310, 26640, 27972, 31080, 34965, 37296, 39960, 46620, 55944, 62160, 69930, 79920, 93240, 111888, 139860, 186480, 279720, 559440]

約数ペア:

[(1, 559440), (2, 279720), (3, 186480), (4, 139860), (5, 111888), (6, 93240), (7, 79920), (8, 69930), (9, 62160), (10, 55944), (12, 46620), (14, 39960), (15, 37296), (16, 34965), (18, 31080), (20, 27972), (21, 26640), (24, 23310), (27, 20720), (28, 19980), (30, 18648), (35, 15984), (36, 15540), (37, 15120), (40, 13986), (42, 13320), (45, 12432), (48, 11655), (54, 10360), (56, 9990), (60, 9324), (63, 8880), (70, 7992), (72, 7770), (74, 7560), (80, 6993), (84, 6660), (90, 6216), (105, 5328), (108, 5180), (111, 5040), (112, 4995), (120, 4662), (126, 4440), (135, 4144), (140, 3996), (144, 3885), (148, 3780), (168, 3330), (180, 3108), (185, 3024), (189, 2960), (210, 2664), (216, 2590), (222, 2520), (240, 2331), (252, 2220), (259, 2160), (270, 2072), (280, 1998), (296, 1890), (315, 1776), (333, 1680), (336, 1665), (360, 1554), (370, 1512), (378, 1480), (420, 1332), (432, 1295), (444, 1260), (504, 1110), (518, 1080), (540, 1036), (555, 1008), (560, 999), (592, 945), (630, 888), (666, 840), (720, 777), (740, 756)]