303999240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{883}}^1$

素因数の和:1067

約数の個数: 128

約数和(自身を含む): 967449600

約数和(自身を除く): 663450360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 151, 152, 190, 228, 285, 302, 380, 453, 456, 570, 604, 755, 760, 883, 906, 1140, 1208, 1510, 1766, 1812, 2265, 2280, 2649, 2869, 3020, 3532, 3624, 4415, 4530, 5298, 5738, 6040, 7064, 8607, 8830, 9060, 10596, 11476, 13245, 14345, 16777, 17214, 17660, 18120, 21192, 22952, 26490, 28690, 33554, 34428, 35320, 43035, 50331, 52980, 57380, 67108, 68856, 83885, 86070, 100662, 105960, 114760, 133333, 134216, 167770, 172140, 201324, 251655, 266666, 335540, 344280, 399999, 402648, 503310, 533332, 666665, 671080, 799998, 1006620, 1066664, 1333330, 1599996, 1999995, 2013240, 2533327, 2666660, 3199992, 3999990, 5066654, 5333320, 7599981, 7999980, 10133308, 12666635, 15199962, 15999960, 20266616, 25333270, 30399924, 37999905, 50666540, 60799848, 75999810, 101333080, 151999620, 303999240]

約数ペア:

[(1, 303999240), (2, 151999620), (3, 101333080), (4, 75999810), (5, 60799848), (6, 50666540), (8, 37999905), (10, 30399924), (12, 25333270), (15, 20266616), (19, 15999960), (20, 15199962), (24, 12666635), (30, 10133308), (38, 7999980), (40, 7599981), (57, 5333320), (60, 5066654), (76, 3999990), (95, 3199992), (114, 2666660), (120, 2533327), (151, 2013240), (152, 1999995), (190, 1599996), (228, 1333330), (285, 1066664), (302, 1006620), (380, 799998), (453, 671080), (456, 666665), (570, 533332), (604, 503310), (755, 402648), (760, 399999), (883, 344280), (906, 335540), (1140, 266666), (1208, 251655), (1510, 201324), (1766, 172140), (1812, 167770), (2265, 134216), (2280, 133333), (2649, 114760), (2869, 105960), (3020, 100662), (3532, 86070), (3624, 83885), (4415, 68856), (4530, 67108), (5298, 57380), (5738, 52980), (6040, 50331), (7064, 43035), (8607, 35320), (8830, 34428), (9060, 33554), (10596, 28690), (11476, 26490), (13245, 22952), (14345, 21192), (16777, 18120), (17214, 17660)]