155499840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53993}}^1$

素因数の和:54016

約数の個数: 84

約数和(自身を含む): 534864564

約数和(自身を除く): 379364724

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 53993, 107986, 161979, 215972, 269965, 323958, 431944, 485937, 539930, 647916, 809895, 863888, 971874, 1079860, 1295832, 1619790, 1727776, 1943748, 2159720, 2429685, 2591664, 3239580, 3455552, 3887496, 4319440, 4859370, 5183328, 6479160, 7774992, 8638880, 9718740, 10366656, 12958320, 15549984, 17277760, 19437480, 25916640, 31099968, 38874960, 51833280, 77749920, 155499840]

約数ペア:

[(1, 155499840), (2, 77749920), (3, 51833280), (4, 38874960), (5, 31099968), (6, 25916640), (8, 19437480), (9, 17277760), (10, 15549984), (12, 12958320), (15, 10366656), (16, 9718740), (18, 8638880), (20, 7774992), (24, 6479160), (30, 5183328), (32, 4859370), (36, 4319440), (40, 3887496), (45, 3455552), (48, 3239580), (60, 2591664), (64, 2429685), (72, 2159720), (80, 1943748), (90, 1727776), (96, 1619790), (120, 1295832), (144, 1079860), (160, 971874), (180, 863888), (192, 809895), (240, 647916), (288, 539930), (320, 485937), (360, 431944), (480, 323958), (576, 269965), (720, 215972), (960, 161979), (1440, 107986), (2880, 53993)]