4090878720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{355111}}^1$

素因数の和:355138

約数の個数: 108

約数和(自身を含む): 14154054096

約数和(自身を除く): 10063175376

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 355111, 710222, 1065333, 1420444, 1775555, 2130666, 2840888, 3195999, 3551110, 4261332, 5326665, 5681776, 6391998, 7102220, 8522664, 10653330, 11363552, 12783996, 14204440, 15979995, 17045328, 21306660, 22727104, 25567992, 28408880, 31959990, 34090656, 42613320, 45454208, 51135984, 56817760, 63919980, 68181312, 85226640, 90908416, 102271968, 113635520, 127839960, 136362624, 170453280, 204543936, 227271040, 255679920, 272725248, 340906560, 409087872, 454542080, 511359840, 681813120, 818175744, 1022719680, 1363626240, 2045439360, 4090878720]

約数ペア:

[(1, 4090878720), (2, 2045439360), (3, 1363626240), (4, 1022719680), (5, 818175744), (6, 681813120), (8, 511359840), (9, 454542080), (10, 409087872), (12, 340906560), (15, 272725248), (16, 255679920), (18, 227271040), (20, 204543936), (24, 170453280), (30, 136362624), (32, 127839960), (36, 113635520), (40, 102271968), (45, 90908416), (48, 85226640), (60, 68181312), (64, 63919980), (72, 56817760), (80, 51135984), (90, 45454208), (96, 42613320), (120, 34090656), (128, 31959990), (144, 28408880), (160, 25567992), (180, 22727104), (192, 21306660), (240, 17045328), (256, 15979995), (288, 14204440), (320, 12783996), (360, 11363552), (384, 10653330), (480, 8522664), (576, 7102220), (640, 6391998), (720, 5681776), (768, 5326665), (960, 4261332), (1152, 3551110), (1280, 3195999), (1440, 2840888), (1920, 2130666), (2304, 1775555), (2880, 1420444), (3840, 1065333), (5760, 710222), (11520, 355111)]