474159720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1153}}^1$

素因数の和:1339

約数の個数: 128

約数和(自身を含む): 1495584000

約数和(自身を除く): 1021424280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 149, 184, 230, 276, 298, 345, 447, 460, 552, 596, 690, 745, 894, 920, 1153, 1192, 1380, 1490, 1788, 2235, 2306, 2760, 2980, 3427, 3459, 3576, 4470, 4612, 5765, 5960, 6854, 6918, 8940, 9224, 10281, 11530, 13708, 13836, 17135, 17295, 17880, 20562, 23060, 26519, 27416, 27672, 34270, 34590, 41124, 46120, 51405, 53038, 68540, 69180, 79557, 82248, 102810, 106076, 132595, 137080, 138360, 159114, 171797, 205620, 212152, 265190, 318228, 343594, 397785, 411240, 515391, 530380, 636456, 687188, 795570, 858985, 1030782, 1060760, 1374376, 1591140, 1717970, 2061564, 2576955, 3182280, 3435940, 3951331, 4123128, 5153910, 6871880, 7902662, 10307820, 11853993, 15805324, 19756655, 20615640, 23707986, 31610648, 39513310, 47415972, 59269965, 79026620, 94831944, 118539930, 158053240, 237079860, 474159720]

約数ペア:

[(1, 474159720), (2, 237079860), (3, 158053240), (4, 118539930), (5, 94831944), (6, 79026620), (8, 59269965), (10, 47415972), (12, 39513310), (15, 31610648), (20, 23707986), (23, 20615640), (24, 19756655), (30, 15805324), (40, 11853993), (46, 10307820), (60, 7902662), (69, 6871880), (92, 5153910), (115, 4123128), (120, 3951331), (138, 3435940), (149, 3182280), (184, 2576955), (230, 2061564), (276, 1717970), (298, 1591140), (345, 1374376), (447, 1060760), (460, 1030782), (552, 858985), (596, 795570), (690, 687188), (745, 636456), (894, 530380), (920, 515391), (1153, 411240), (1192, 397785), (1380, 343594), (1490, 318228), (1788, 265190), (2235, 212152), (2306, 205620), (2760, 171797), (2980, 159114), (3427, 138360), (3459, 137080), (3576, 132595), (4470, 106076), (4612, 102810), (5765, 82248), (5960, 79557), (6854, 69180), (6918, 68540), (8940, 53038), (9224, 51405), (10281, 46120), (11530, 41124), (13708, 34590), (13836, 34270), (17135, 27672), (17295, 27416), (17880, 26519), (20562, 23060)]