450179280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{733}}^1\times {\mathrm{853}}^1$

素因数の和:1605

約数の個数: 120

約数和(自身を含む): 1515689448

約数和(自身を除く): 1065510168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 733, 853, 1466, 1706, 2199, 2559, 2932, 3412, 3665, 4265, 4398, 5118, 5864, 6597, 6824, 7330, 7677, 8530, 8796, 10236, 10995, 11728, 12795, 13194, 13648, 14660, 15354, 17060, 17592, 20472, 21990, 25590, 26388, 29320, 30708, 32985, 34120, 35184, 38385, 40944, 43980, 51180, 52776, 58640, 61416, 65970, 68240, 76770, 87960, 102360, 105552, 122832, 131940, 153540, 175920, 204720, 263880, 307080, 527760, 614160, 625249, 1250498, 1875747, 2500996, 3126245, 3751494, 5001992, 5627241, 6252490, 7502988, 9378735, 10003984, 11254482, 12504980, 15005976, 18757470, 22508964, 25009960, 28136205, 30011952, 37514940, 45017928, 50019920, 56272410, 75029880, 90035856, 112544820, 150059760, 225089640, 450179280]

約数ペア:

[(1, 450179280), (2, 225089640), (3, 150059760), (4, 112544820), (5, 90035856), (6, 75029880), (8, 56272410), (9, 50019920), (10, 45017928), (12, 37514940), (15, 30011952), (16, 28136205), (18, 25009960), (20, 22508964), (24, 18757470), (30, 15005976), (36, 12504980), (40, 11254482), (45, 10003984), (48, 9378735), (60, 7502988), (72, 6252490), (80, 5627241), (90, 5001992), (120, 3751494), (144, 3126245), (180, 2500996), (240, 1875747), (360, 1250498), (720, 625249), (733, 614160), (853, 527760), (1466, 307080), (1706, 263880), (2199, 204720), (2559, 175920), (2932, 153540), (3412, 131940), (3665, 122832), (4265, 105552), (4398, 102360), (5118, 87960), (5864, 76770), (6597, 68240), (6824, 65970), (7330, 61416), (7677, 58640), (8530, 52776), (8796, 51180), (10236, 43980), (10995, 40944), (11728, 38385), (12795, 35184), (13194, 34120), (13648, 32985), (14660, 30708), (15354, 29320), (17060, 26388), (17592, 25590), (20472, 21990)]