153385920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:500

約数の個数: 224

約数和(自身を含む): 555589440

約数和(自身を除く): 402203520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 82, 90, 96, 108, 120, 123, 135, 144, 160, 164, 180, 192, 205, 216, 240, 246, 270, 288, 320, 328, 360, 369, 410, 432, 433, 480, 492, 540, 576, 615, 656, 720, 738, 820, 864, 866, 960, 984, 1080, 1107, 1230, 1299, 1312, 1440, 1476, 1640, 1728, 1732, 1845, 1968, 2160, 2165, 2214, 2460, 2598, 2624, 2880, 2952, 3280, 3464, 3690, 3897, 3936, 4320, 4330, 4428, 4920, 5196, 5535, 5904, 6495, 6560, 6928, 7380, 7794, 7872, 8640, 8660, 8856, 9840, 10392, 11070, 11691, 11808, 12990, 13120, 13856, 14760, 15588, 17320, 17712, 17753, 19485, 19680, 20784, 22140, 23382, 23616, 25980, 27712, 29520, 31176, 34640, 35424, 35506, 38970, 39360, 41568, 44280, 46764, 51960, 53259, 58455, 59040, 62352, 69280, 70848, 71012, 77940, 83136, 88560, 88765, 93528, 103920, 106518, 116910, 118080, 124704, 138560, 142024, 155880, 159777, 177120, 177530, 187056, 207840, 213036, 233820, 249408, 266295, 284048, 311760, 319554, 354240, 355060, 374112, 415680, 426072, 467640, 479331, 532590, 568096, 623520, 639108, 710120, 748224, 798885, 852144, 935280, 958662, 1065180, 1136192, 1247040, 1278216, 1420240, 1597770, 1704288, 1870560, 1917324, 2130360, 2396655, 2556432, 2840480, 3195540, 3408576, 3741120, 3834648, 4260720, 4793310, 5112864, 5680960, 6391080, 7669296, 8521440, 9586620, 10225728, 12782160, 15338592, 17042880, 19173240, 25564320, 30677184, 38346480, 51128640, 76692960, 153385920]

約数ペア:

[(1, 153385920), (2, 76692960), (3, 51128640), (4, 38346480), (5, 30677184), (6, 25564320), (8, 19173240), (9, 17042880), (10, 15338592), (12, 12782160), (15, 10225728), (16, 9586620), (18, 8521440), (20, 7669296), (24, 6391080), (27, 5680960), (30, 5112864), (32, 4793310), (36, 4260720), (40, 3834648), (41, 3741120), (45, 3408576), (48, 3195540), (54, 2840480), (60, 2556432), (64, 2396655), (72, 2130360), (80, 1917324), (82, 1870560), (90, 1704288), (96, 1597770), (108, 1420240), (120, 1278216), (123, 1247040), (135, 1136192), (144, 1065180), (160, 958662), (164, 935280), (180, 852144), (192, 798885), (205, 748224), (216, 710120), (240, 639108), (246, 623520), (270, 568096), (288, 532590), (320, 479331), (328, 467640), (360, 426072), (369, 415680), (410, 374112), (432, 355060), (433, 354240), (480, 319554), (492, 311760), (540, 284048), (576, 266295), (615, 249408), (656, 233820), (720, 213036), (738, 207840), (820, 187056), (864, 177530), (866, 177120), (960, 159777), (984, 155880), (1080, 142024), (1107, 138560), (1230, 124704), (1299, 118080), (1312, 116910), (1440, 106518), (1476, 103920), (1640, 93528), (1728, 88765), (1732, 88560), (1845, 83136), (1968, 77940), (2160, 71012), (2165, 70848), (2214, 69280), (2460, 62352), (2598, 59040), (2624, 58455), (2880, 53259), (2952, 51960), (3280, 46764), (3464, 44280), (3690, 41568), (3897, 39360), (3936, 38970), (4320, 35506), (4330, 35424), (4428, 34640), (4920, 31176), (5196, 29520), (5535, 27712), (5904, 25980), (6495, 23616), (6560, 23382), (6928, 22140), (7380, 20784), (7794, 19680), (7872, 19485), (8640, 17753), (8660, 17712), (8856, 17320), (9840, 15588), (10392, 14760), (11070, 13856), (11691, 13120), (11808, 12990)]